15504372

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:444

約数の個数: 84

約数和(自身を含む): 43916740

約数和(自身を除く): 28412368

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 409, 468, 486, 702, 729, 818, 972, 1053, 1227, 1404, 1458, 1636, 2106, 2454, 2916, 3159, 3681, 4212, 4908, 5317, 6318, 7362, 9477, 10634, 11043, 12636, 14724, 15951, 18954, 21268, 22086, 31902, 33129, 37908, 44172, 47853, 63804, 66258, 95706, 99387, 132516, 143559, 191412, 198774, 287118, 298161, 397548, 430677, 574236, 596322, 861354, 1192644, 1292031, 1722708, 2584062, 3876093, 5168124, 7752186, 15504372]

約数ペア:

[(1, 15504372), (2, 7752186), (3, 5168124), (4, 3876093), (6, 2584062), (9, 1722708), (12, 1292031), (13, 1192644), (18, 861354), (26, 596322), (27, 574236), (36, 430677), (39, 397548), (52, 298161), (54, 287118), (78, 198774), (81, 191412), (108, 143559), (117, 132516), (156, 99387), (162, 95706), (234, 66258), (243, 63804), (324, 47853), (351, 44172), (409, 37908), (468, 33129), (486, 31902), (702, 22086), (729, 21268), (818, 18954), (972, 15951), (1053, 14724), (1227, 12636), (1404, 11043), (1458, 10634), (1636, 9477), (2106, 7362), (2454, 6318), (2916, 5317), (3159, 4908), (3681, 4212)]