18893636520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14313361}}^1$

素因数の和:14313386

約数の個数: 64

約数和(自身を含む): 61833723840

約数和(自身を除く): 42940087320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 14313361, 28626722, 42940083, 57253444, 71566805, 85880166, 114506888, 143133610, 157446971, 171760332, 214700415, 286267220, 314893942, 343520664, 429400830, 472340913, 572534440, 629787884, 787234855, 858801660, 944681826, 1259575768, 1574469710, 1717603320, 1889363652, 2361704565, 3148939420, 3778727304, 4723409130, 6297878840, 9446818260, 18893636520]

約数ペア:

[(1, 18893636520), (2, 9446818260), (3, 6297878840), (4, 4723409130), (5, 3778727304), (6, 3148939420), (8, 2361704565), (10, 1889363652), (11, 1717603320), (12, 1574469710), (15, 1259575768), (20, 944681826), (22, 858801660), (24, 787234855), (30, 629787884), (33, 572534440), (40, 472340913), (44, 429400830), (55, 343520664), (60, 314893942), (66, 286267220), (88, 214700415), (110, 171760332), (120, 157446971), (132, 143133610), (165, 114506888), (220, 85880166), (264, 71566805), (330, 57253444), (440, 42940083), (660, 28626722), (1320, 14313361)]