21274300404

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{36217}}^1$

素因数の和:36284

約数の個数: 180

約数和(自身を含む): 66445615236

約数和(自身を除く): 45171314832

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 49, 54, 63, 74, 81, 84, 98, 108, 111, 126, 147, 148, 162, 189, 196, 222, 252, 259, 294, 324, 333, 378, 441, 444, 518, 567, 588, 666, 756, 777, 882, 999, 1036, 1134, 1323, 1332, 1554, 1764, 1813, 1998, 2268, 2331, 2646, 2997, 3108, 3626, 3969, 3996, 4662, 5292, 5439, 5994, 6993, 7252, 7938, 9324, 10878, 11988, 13986, 15876, 16317, 20979, 21756, 27972, 32634, 36217, 41958, 48951, 65268, 72434, 83916, 97902, 108651, 144868, 146853, 195804, 217302, 253519, 293706, 325953, 434604, 507038, 587412, 651906, 760557, 977859, 1014076, 1303812, 1340029, 1521114, 1774633, 1955718, 2281671, 2680058, 2933577, 3042228, 3549266, 3911436, 4020087, 4563342, 5323899, 5360116, 5867154, 6845013, 7098532, 8040174, 9126684, 9380203, 10647798, 11734308, 12060261, 13690026, 15971697, 16080348, 18760406, 20535039, 21295596, 24120522, 27380052, 28140609, 31943394, 36180783, 37520812, 41070078, 47915091, 48241044, 56281218, 63886788, 65661421, 72361566, 82140156, 84421827, 95830182, 108542349, 112562436, 131322842, 143745273, 144723132, 168843654, 191660364, 196984263, 217084698, 253265481, 262645684, 287490546, 337687308, 393968526, 434169396, 506530962, 574981092, 590952789, 759796443, 787937052, 1013061924, 1181905578, 1519592886, 1772858367, 2363811156, 3039185772, 3545716734, 5318575101, 7091433468, 10637150202, 21274300404]

約数ペア:

[(1, 21274300404), (2, 10637150202), (3, 7091433468), (4, 5318575101), (6, 3545716734), (7, 3039185772), (9, 2363811156), (12, 1772858367), (14, 1519592886), (18, 1181905578), (21, 1013061924), (27, 787937052), (28, 759796443), (36, 590952789), (37, 574981092), (42, 506530962), (49, 434169396), (54, 393968526), (63, 337687308), (74, 287490546), (81, 262645684), (84, 253265481), (98, 217084698), (108, 196984263), (111, 191660364), (126, 168843654), (147, 144723132), (148, 143745273), (162, 131322842), (189, 112562436), (196, 108542349), (222, 95830182), (252, 84421827), (259, 82140156), (294, 72361566), (324, 65661421), (333, 63886788), (378, 56281218), (441, 48241044), (444, 47915091), (518, 41070078), (567, 37520812), (588, 36180783), (666, 31943394), (756, 28140609), (777, 27380052), (882, 24120522), (999, 21295596), (1036, 20535039), (1134, 18760406), (1323, 16080348), (1332, 15971697), (1554, 13690026), (1764, 12060261), (1813, 11734308), (1998, 10647798), (2268, 9380203), (2331, 9126684), (2646, 8040174), (2997, 7098532), (3108, 6845013), (3626, 5867154), (3969, 5360116), (3996, 5323899), (4662, 4563342), (5292, 4020087), (5439, 3911436), (5994, 3549266), (6993, 3042228), (7252, 2933577), (7938, 2680058), (9324, 2281671), (10878, 1955718), (11988, 1774633), (13986, 1521114), (15876, 1340029), (16317, 1303812), (20979, 1014076), (21756, 977859), (27972, 760557), (32634, 651906), (36217, 587412), (41958, 507038), (48951, 434604), (65268, 325953), (72434, 293706), (83916, 253519), (97902, 217302), (108651, 195804), (144868, 146853)]