13458168

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 38525760

約数和(自身を除く): 25067592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 47, 72, 82, 94, 97, 123, 141, 164, 188, 194, 246, 282, 291, 328, 369, 376, 388, 423, 492, 564, 582, 738, 776, 846, 873, 984, 1128, 1164, 1476, 1692, 1746, 1927, 2328, 2952, 3384, 3492, 3854, 3977, 4559, 5781, 6984, 7708, 7954, 9118, 11562, 11931, 13677, 15416, 15908, 17343, 18236, 23124, 23862, 27354, 31816, 34686, 35793, 36472, 41031, 46248, 47724, 54708, 69372, 71586, 82062, 95448, 109416, 138744, 143172, 164124, 186919, 286344, 328248, 373838, 560757, 747676, 1121514, 1495352, 1682271, 2243028, 3364542, 4486056, 6729084, 13458168]

約数ペア:

[(1, 13458168), (2, 6729084), (3, 4486056), (4, 3364542), (6, 2243028), (8, 1682271), (9, 1495352), (12, 1121514), (18, 747676), (24, 560757), (36, 373838), (41, 328248), (47, 286344), (72, 186919), (82, 164124), (94, 143172), (97, 138744), (123, 109416), (141, 95448), (164, 82062), (188, 71586), (194, 69372), (246, 54708), (282, 47724), (291, 46248), (328, 41031), (369, 36472), (376, 35793), (388, 34686), (423, 31816), (492, 27354), (564, 23862), (582, 23124), (738, 18236), (776, 17343), (846, 15908), (873, 15416), (984, 13677), (1128, 11931), (1164, 11562), (1476, 9118), (1692, 7954), (1746, 7708), (1927, 6984), (2328, 5781), (2952, 4559), (3384, 3977), (3492, 3854)]