15421452

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 37793280

約数和(自身を除く): 22371828

約数列:

[1, 2, 3, 4, 6, 12, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 444, 564, 739, 1478, 1739, 2217, 2956, 3478, 4434, 5217, 6956, 8868, 10434, 20868, 27343, 34733, 54686, 69466, 82029, 104199, 109372, 138932, 164058, 208398, 328116, 416796, 1285121, 2570242, 3855363, 5140484, 7710726, 15421452]

約数ペア:

[(1, 15421452), (2, 7710726), (3, 5140484), (4, 3855363), (6, 2570242), (12, 1285121), (37, 416796), (47, 328116), (74, 208398), (94, 164058), (111, 138932), (141, 109372), (148, 104199), (188, 82029), (222, 69466), (282, 54686), (444, 34733), (564, 27343), (739, 20868), (1478, 10434), (1739, 8868), (2217, 6956), (2956, 5217), (3478, 4434)]