38915604

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1697}}^1$

素因数の和:1734

約数の個数: 108

約数和(自身を含む): 123305364

約数和(自身を除く): 84389760

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1697, 1764, 1911, 2548, 3276, 3394, 3822, 5091, 5733, 6788, 7644, 10182, 11466, 11879, 15273, 20364, 22061, 22932, 23758, 30546, 35637, 44122, 47516, 61092, 66183, 71274, 83153, 88244, 106911, 132366, 142548, 154427, 166306, 198549, 213822, 249459, 264732, 308854, 332612, 397098, 427644, 463281, 498918, 617708, 748377, 794196, 926562, 997836, 1080989, 1389843, 1496754, 1853124, 2161978, 2779686, 2993508, 3242967, 4323956, 5559372, 6485934, 9728901, 12971868, 19457802, 38915604]

約数ペア:

[(1, 38915604), (2, 19457802), (3, 12971868), (4, 9728901), (6, 6485934), (7, 5559372), (9, 4323956), (12, 3242967), (13, 2993508), (14, 2779686), (18, 2161978), (21, 1853124), (26, 1496754), (28, 1389843), (36, 1080989), (39, 997836), (42, 926562), (49, 794196), (52, 748377), (63, 617708), (78, 498918), (84, 463281), (91, 427644), (98, 397098), (117, 332612), (126, 308854), (147, 264732), (156, 249459), (182, 213822), (196, 198549), (234, 166306), (252, 154427), (273, 142548), (294, 132366), (364, 106911), (441, 88244), (468, 83153), (546, 71274), (588, 66183), (637, 61092), (819, 47516), (882, 44122), (1092, 35637), (1274, 30546), (1638, 23758), (1697, 22932), (1764, 22061), (1911, 20364), (2548, 15273), (3276, 11879), (3394, 11466), (3822, 10182), (5091, 7644), (5733, 6788)]