21930770448

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4912807}}^1$

素因数の和:4912852

約数の個数: 60

約数和(自身を含む): 63355571968

約数和(自身を除く): 41424801520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 4912807, 9825614, 14738421, 19651228, 29476842, 39302456, 44215263, 58953684, 78604912, 88430526, 117907368, 152297017, 176861052, 235814736, 304594034, 353722104, 456891051, 609188068, 707444208, 913782102, 1218376136, 1370673153, 1827564204, 2436752272, 2741346306, 3655128408, 5482692612, 7310256816, 10965385224, 21930770448]

約数ペア:

[(1, 21930770448), (2, 10965385224), (3, 7310256816), (4, 5482692612), (6, 3655128408), (8, 2741346306), (9, 2436752272), (12, 1827564204), (16, 1370673153), (18, 1218376136), (24, 913782102), (31, 707444208), (36, 609188068), (48, 456891051), (62, 353722104), (72, 304594034), (93, 235814736), (124, 176861052), (144, 152297017), (186, 117907368), (248, 88430526), (279, 78604912), (372, 58953684), (496, 44215263), (558, 39302456), (744, 29476842), (1116, 19651228), (1488, 14738421), (2232, 9825614), (4464, 4912807)]