21266050992

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{26061337}}^1$

素因数の和:26061365

約数の個数: 40

約数和(自身を含む): 58168906416

約数和(自身を除く): 36902855424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 26061337, 52122674, 78184011, 104245348, 156368022, 208490696, 312736044, 416981392, 443042729, 625472088, 886085458, 1250944176, 1329128187, 1772170916, 2658256374, 3544341832, 5316512748, 7088683664, 10633025496, 21266050992]

約数ペア:

[(1, 21266050992), (2, 10633025496), (3, 7088683664), (4, 5316512748), (6, 3544341832), (8, 2658256374), (12, 1772170916), (16, 1329128187), (17, 1250944176), (24, 886085458), (34, 625472088), (48, 443042729), (51, 416981392), (68, 312736044), (102, 208490696), (136, 156368022), (204, 104245348), (272, 78184011), (408, 52122674), (816, 26061337)]