15541656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:588

約数の個数: 64

約数和(自身を含む): 42319200

約数和(自身を除く): 26777544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 109, 156, 218, 312, 327, 436, 457, 654, 872, 914, 1308, 1371, 1417, 1828, 2616, 2742, 2834, 3656, 4251, 5484, 5668, 5941, 8502, 10968, 11336, 11882, 17004, 17823, 23764, 34008, 35646, 47528, 49813, 71292, 99626, 142584, 149439, 199252, 298878, 398504, 597756, 647569, 1195512, 1295138, 1942707, 2590276, 3885414, 5180552, 7770828, 15541656]

約数ペア:

[(1, 15541656), (2, 7770828), (3, 5180552), (4, 3885414), (6, 2590276), (8, 1942707), (12, 1295138), (13, 1195512), (24, 647569), (26, 597756), (39, 398504), (52, 298878), (78, 199252), (104, 149439), (109, 142584), (156, 99626), (218, 71292), (312, 49813), (327, 47528), (436, 35646), (457, 34008), (654, 23764), (872, 17823), (914, 17004), (1308, 11882), (1371, 11336), (1417, 10968), (1828, 8502), (2616, 5941), (2742, 5668), (2834, 5484), (3656, 4251)]