21540985896

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{24257867}}^1$

素因数の和:24257913

約数の個数: 32

約数和(自身を含む): 55307939040

約数和(自身を除く): 33766953144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 24257867, 48515734, 72773601, 97031468, 145547202, 194062936, 291094404, 582188808, 897541079, 1795082158, 2692623237, 3590164316, 5385246474, 7180328632, 10770492948, 21540985896]

約数ペア:

[(1, 21540985896), (2, 10770492948), (3, 7180328632), (4, 5385246474), (6, 3590164316), (8, 2692623237), (12, 1795082158), (24, 897541079), (37, 582188808), (74, 291094404), (111, 194062936), (148, 145547202), (222, 97031468), (296, 72773601), (444, 48515734), (888, 24257867)]