21750066

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{30983}}^1$

素因数の和:31007

約数の個数: 32

約数和(自身を含む): 52053120

約数和(自身を除く): 30303054

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 30983, 61966, 92949, 185898, 278847, 402779, 557694, 805558, 836541, 1208337, 1673082, 2416674, 3625011, 7250022, 10875033, 21750066]

約数ペア:

[(1, 21750066), (2, 10875033), (3, 7250022), (6, 3625011), (9, 2416674), (13, 1673082), (18, 1208337), (26, 836541), (27, 805558), (39, 557694), (54, 402779), (78, 278847), (117, 185898), (234, 92949), (351, 61966), (702, 30983)]