1731192012

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{397427}}^1$

素因数の和:397459

約数の個数: 54

約数和(自身を含む): 4810071084

約数和(自身を除く): 3078879072

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 397427, 794854, 1192281, 1589708, 2384562, 3576843, 4371697, 4769124, 7153686, 8743394, 13115091, 14307372, 17486788, 26230182, 39345273, 48088667, 52460364, 78690546, 96177334, 144266001, 157381092, 192354668, 288532002, 432798003, 577064004, 865596006, 1731192012]

約数ペア:

[(1, 1731192012), (2, 865596006), (3, 577064004), (4, 432798003), (6, 288532002), (9, 192354668), (11, 157381092), (12, 144266001), (18, 96177334), (22, 78690546), (33, 52460364), (36, 48088667), (44, 39345273), (66, 26230182), (99, 17486788), (121, 14307372), (132, 13115091), (198, 8743394), (242, 7153686), (363, 4769124), (396, 4371697), (484, 3576843), (726, 2384562), (1089, 1589708), (1452, 1192281), (2178, 794854), (4356, 397427)]