21244558416

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{14277257}}^1$

素因数の和:14277299

約数の個数: 40

約数和(自身を含む): 56652159744

約数和(自身を除く): 35407601328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 14277257, 28554514, 42831771, 57109028, 85663542, 114218056, 171327084, 228436112, 342654168, 442594967, 685308336, 885189934, 1327784901, 1770379868, 2655569802, 3540759736, 5311139604, 7081519472, 10622279208, 21244558416]

約数ペア:

[(1, 21244558416), (2, 10622279208), (3, 7081519472), (4, 5311139604), (6, 3540759736), (8, 2655569802), (12, 1770379868), (16, 1327784901), (24, 885189934), (31, 685308336), (48, 442594967), (62, 342654168), (93, 228436112), (124, 171327084), (186, 114218056), (248, 85663542), (372, 57109028), (496, 42831771), (744, 28554514), (1488, 14277257)]