18159168

素因数分解:

$2^6\times 3^1\times {\mathrm{271}}^1\times {\mathrm{349}}^1$

素因数の和:635

約数の個数: 56

約数和(自身を含む): 48361600

約数和(自身を除く): 30202432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 271, 349, 542, 698, 813, 1047, 1084, 1396, 1626, 2094, 2168, 2792, 3252, 4188, 4336, 5584, 6504, 8376, 8672, 11168, 13008, 16752, 17344, 22336, 26016, 33504, 52032, 67008, 94579, 189158, 283737, 378316, 567474, 756632, 1134948, 1513264, 2269896, 3026528, 4539792, 6053056, 9079584, 18159168]

約数ペア:

[(1, 18159168), (2, 9079584), (3, 6053056), (4, 4539792), (6, 3026528), (8, 2269896), (12, 1513264), (16, 1134948), (24, 756632), (32, 567474), (48, 378316), (64, 283737), (96, 189158), (192, 94579), (271, 67008), (349, 52032), (542, 33504), (698, 26016), (813, 22336), (1047, 17344), (1084, 16752), (1396, 13008), (1626, 11168), (2094, 8672), (2168, 8376), (2792, 6504), (3252, 5584), (4188, 4336)]