15217608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 43776000

約数和(自身を除く): 28558392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 239, 379, 478, 717, 758, 956, 1137, 1434, 1516, 1673, 1912, 2274, 2653, 2868, 3032, 3346, 4548, 5019, 5306, 5736, 6692, 7959, 9096, 10038, 10612, 13384, 15918, 20076, 21224, 31836, 40152, 63672, 90581, 181162, 271743, 362324, 543486, 634067, 724648, 1086972, 1268134, 1902201, 2173944, 2536268, 3804402, 5072536, 7608804, 15217608]

約数ペア:

[(1, 15217608), (2, 7608804), (3, 5072536), (4, 3804402), (6, 2536268), (7, 2173944), (8, 1902201), (12, 1268134), (14, 1086972), (21, 724648), (24, 634067), (28, 543486), (42, 362324), (56, 271743), (84, 181162), (168, 90581), (239, 63672), (379, 40152), (478, 31836), (717, 21224), (758, 20076), (956, 15918), (1137, 13384), (1434, 10612), (1516, 10038), (1673, 9096), (1912, 7959), (2274, 6692), (2653, 5736), (2868, 5306), (3032, 5019), (3346, 4548)]