1840807794

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{859}}^1$

素因数の和:1112

約数の個数: 96

約数和(自身を含む): 4425917760

約数和(自身を除く): 2585109966

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 197, 222, 259, 294, 394, 518, 591, 777, 859, 1182, 1379, 1554, 1718, 1813, 2577, 2758, 3626, 4137, 5154, 5439, 6013, 7289, 8274, 9653, 10878, 12026, 14578, 18039, 19306, 21867, 28959, 31783, 36078, 42091, 43734, 51023, 57918, 63566, 84182, 95349, 102046, 126273, 153069, 169223, 190698, 222481, 252546, 306138, 338446, 357161, 444962, 507669, 667443, 714322, 1015338, 1071483, 1184561, 1334886, 1557367, 2142966, 2369122, 3114734, 3553683, 4672101, 6261251, 7107366, 8291927, 9344202, 12522502, 16583854, 18783753, 24875781, 37567506, 43828757, 49751562, 87657514, 131486271, 262972542, 306801299, 613602598, 920403897, 1840807794]

約数ペア:

[(1, 1840807794), (2, 920403897), (3, 613602598), (6, 306801299), (7, 262972542), (14, 131486271), (21, 87657514), (37, 49751562), (42, 43828757), (49, 37567506), (74, 24875781), (98, 18783753), (111, 16583854), (147, 12522502), (197, 9344202), (222, 8291927), (259, 7107366), (294, 6261251), (394, 4672101), (518, 3553683), (591, 3114734), (777, 2369122), (859, 2142966), (1182, 1557367), (1379, 1334886), (1554, 1184561), (1718, 1071483), (1813, 1015338), (2577, 714322), (2758, 667443), (3626, 507669), (4137, 444962), (5154, 357161), (5439, 338446), (6013, 306138), (7289, 252546), (8274, 222481), (9653, 190698), (10878, 169223), (12026, 153069), (14578, 126273), (18039, 102046), (19306, 95349), (21867, 84182), (28959, 63566), (31783, 57918), (36078, 51023), (42091, 43734)]