12181584

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^3\times {\mathrm{37}}^1$

素因数の和:105

約数の個数: 80

約数和(自身を含む): 34114880

約数和(自身を除く): 21933296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 37, 38, 48, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 304, 361, 444, 456, 592, 703, 722, 888, 912, 1083, 1406, 1444, 1776, 2109, 2166, 2812, 2888, 4218, 4332, 5624, 5776, 6859, 8436, 8664, 11248, 13357, 13718, 16872, 17328, 20577, 26714, 27436, 33744, 40071, 41154, 53428, 54872, 80142, 82308, 106856, 109744, 160284, 164616, 213712, 253783, 320568, 329232, 507566, 641136, 761349, 1015132, 1522698, 2030264, 3045396, 4060528, 6090792, 12181584]

約数ペア:

[(1, 12181584), (2, 6090792), (3, 4060528), (4, 3045396), (6, 2030264), (8, 1522698), (12, 1015132), (16, 761349), (19, 641136), (24, 507566), (37, 329232), (38, 320568), (48, 253783), (57, 213712), (74, 164616), (76, 160284), (111, 109744), (114, 106856), (148, 82308), (152, 80142), (222, 54872), (228, 53428), (296, 41154), (304, 40071), (361, 33744), (444, 27436), (456, 26714), (592, 20577), (703, 17328), (722, 16872), (888, 13718), (912, 13357), (1083, 11248), (1406, 8664), (1444, 8436), (1776, 6859), (2109, 5776), (2166, 5624), (2812, 4332), (2888, 4218)]