1940724

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 72

約数和(自身を含む): 5311488

約数和(自身を除く): 3370764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 37, 47, 62, 74, 93, 94, 111, 124, 141, 148, 186, 188, 222, 279, 282, 333, 372, 423, 444, 558, 564, 666, 846, 1116, 1147, 1332, 1457, 1692, 1739, 2294, 2914, 3441, 3478, 4371, 4588, 5217, 5828, 6882, 6956, 8742, 10323, 10434, 13113, 13764, 15651, 17484, 20646, 20868, 26226, 31302, 41292, 52452, 53909, 62604, 107818, 161727, 215636, 323454, 485181, 646908, 970362, 1940724]

約数ペア:

[(1, 1940724), (2, 970362), (3, 646908), (4, 485181), (6, 323454), (9, 215636), (12, 161727), (18, 107818), (31, 62604), (36, 53909), (37, 52452), (47, 41292), (62, 31302), (74, 26226), (93, 20868), (94, 20646), (111, 17484), (124, 15651), (141, 13764), (148, 13113), (186, 10434), (188, 10323), (222, 8742), (279, 6956), (282, 6882), (333, 5828), (372, 5217), (423, 4588), (444, 4371), (558, 3478), (564, 3441), (666, 2914), (846, 2294), (1116, 1739), (1147, 1692), (1332, 1457)]