18601608

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^3\times {\mathrm{113}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 49521600

約数和(自身を除く): 30919992

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 113, 114, 152, 226, 228, 339, 361, 452, 456, 678, 722, 904, 1083, 1356, 1444, 2147, 2166, 2712, 2888, 4294, 4332, 6441, 6859, 8588, 8664, 12882, 13718, 17176, 20577, 25764, 27436, 40793, 41154, 51528, 54872, 81586, 82308, 122379, 163172, 164616, 244758, 326344, 489516, 775067, 979032, 1550134, 2325201, 3100268, 4650402, 6200536, 9300804, 18601608]

約数ペア:

[(1, 18601608), (2, 9300804), (3, 6200536), (4, 4650402), (6, 3100268), (8, 2325201), (12, 1550134), (19, 979032), (24, 775067), (38, 489516), (57, 326344), (76, 244758), (113, 164616), (114, 163172), (152, 122379), (226, 82308), (228, 81586), (339, 54872), (361, 51528), (452, 41154), (456, 40793), (678, 27436), (722, 25764), (904, 20577), (1083, 17176), (1356, 13718), (1444, 12882), (2147, 8664), (2166, 8588), (2712, 6859), (2888, 6441), (4294, 4332)]