18809301936

素因数分解:

$2^4\times 3^1\times {\mathrm{241}}^1\times {\mathrm{1625977}}^1$

素因数の和:1626229

約数の個数: 40

約数和(自身を含む): 48792347824

約数和(自身を除く): 29983045888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 241, 482, 723, 964, 1446, 1928, 2892, 3856, 5784, 11568, 1625977, 3251954, 4877931, 6503908, 9755862, 13007816, 19511724, 26015632, 39023448, 78046896, 391860457, 783720914, 1175581371, 1567441828, 2351162742, 3134883656, 4702325484, 6269767312, 9404650968, 18809301936]

約数ペア:

[(1, 18809301936), (2, 9404650968), (3, 6269767312), (4, 4702325484), (6, 3134883656), (8, 2351162742), (12, 1567441828), (16, 1175581371), (24, 783720914), (48, 391860457), (241, 78046896), (482, 39023448), (723, 26015632), (964, 19511724), (1446, 13007816), (1928, 9755862), (2892, 6503908), (3856, 4877931), (5784, 3251954), (11568, 1625977)]