921251556

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8803}}^1$

素因数の和:8855

約数の個数: 120

約数和(自身を含む): 2684515680

約数和(自身を除く): 1763264124

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 81, 102, 108, 114, 153, 162, 171, 204, 228, 306, 323, 324, 342, 459, 513, 612, 646, 684, 918, 969, 1026, 1292, 1377, 1539, 1836, 1938, 2052, 2754, 2907, 3078, 3876, 5508, 5814, 6156, 8721, 8803, 11628, 17442, 17606, 26163, 26409, 34884, 35212, 52326, 52818, 79227, 104652, 105636, 149651, 158454, 167257, 237681, 299302, 316908, 334514, 448953, 475362, 501771, 598604, 669028, 713043, 897906, 950724, 1003542, 1346859, 1426086, 1505313, 1795812, 2007084, 2693718, 2843369, 2852172, 3010626, 4040577, 4515939, 5387436, 5686738, 6021252, 8081154, 8530107, 9031878, 11373476, 12121731, 13547817, 16162308, 17060214, 18063756, 24243462, 25590321, 27095634, 34120428, 48486924, 51180642, 54191268, 76770963, 102361284, 153541926, 230312889, 307083852, 460625778, 921251556]

約数ペア:

[(1, 921251556), (2, 460625778), (3, 307083852), (4, 230312889), (6, 153541926), (9, 102361284), (12, 76770963), (17, 54191268), (18, 51180642), (19, 48486924), (27, 34120428), (34, 27095634), (36, 25590321), (38, 24243462), (51, 18063756), (54, 17060214), (57, 16162308), (68, 13547817), (76, 12121731), (81, 11373476), (102, 9031878), (108, 8530107), (114, 8081154), (153, 6021252), (162, 5686738), (171, 5387436), (204, 4515939), (228, 4040577), (306, 3010626), (323, 2852172), (324, 2843369), (342, 2693718), (459, 2007084), (513, 1795812), (612, 1505313), (646, 1426086), (684, 1346859), (918, 1003542), (969, 950724), (1026, 897906), (1292, 713043), (1377, 669028), (1539, 598604), (1836, 501771), (1938, 475362), (2052, 448953), (2754, 334514), (2907, 316908), (3078, 299302), (3876, 237681), (5508, 167257), (5814, 158454), (6156, 149651), (8721, 105636), (8803, 104652), (11628, 79227), (17442, 52818), (17606, 52326), (26163, 35212), (26409, 34884)]