15421464

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{11273}}^1$

素因数の和:11304

約数の個数: 48

約数和(自身を含む): 43968600

約数和(自身を除く): 28547136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 11273, 22546, 33819, 45092, 67638, 90184, 101457, 135276, 202914, 214187, 270552, 405828, 428374, 642561, 811656, 856748, 1285122, 1713496, 1927683, 2570244, 3855366, 5140488, 7710732, 15421464]

約数ペア:

[(1, 15421464), (2, 7710732), (3, 5140488), (4, 3855366), (6, 2570244), (8, 1927683), (9, 1713496), (12, 1285122), (18, 856748), (19, 811656), (24, 642561), (36, 428374), (38, 405828), (57, 270552), (72, 214187), (76, 202914), (114, 135276), (152, 101457), (171, 90184), (228, 67638), (342, 45092), (456, 33819), (684, 22546), (1368, 11273)]