20180558268

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{3529}}^1\times {\mathrm{4073}}^1$

素因数の和:7628

約数の個数: 96

約数和(自身を含む): 56374382400

約数和(自身を除く): 36193824132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 3529, 4073, 7058, 8146, 10587, 12219, 14116, 16292, 21174, 24438, 31761, 36657, 42348, 45877, 48876, 52949, 63522, 73314, 91754, 95283, 105898, 109971, 127044, 137631, 146628, 158847, 183508, 190566, 211796, 219942, 275262, 317694, 381132, 412893, 439884, 476541, 550524, 635388, 825786, 953082, 1238679, 1429623, 1651572, 1906164, 2477358, 2859246, 4954716, 5718492, 14373617, 28747234, 43120851, 57494468, 86241702, 129362553, 172483404, 186857021, 258725106, 373714042, 388087659, 517450212, 560571063, 747428084, 776175318, 1121142126, 1552350636, 1681713189, 2242284252, 3363426378, 5045139567, 6726852756, 10090279134, 20180558268]

約数ペア:

[(1, 20180558268), (2, 10090279134), (3, 6726852756), (4, 5045139567), (6, 3363426378), (9, 2242284252), (12, 1681713189), (13, 1552350636), (18, 1121142126), (26, 776175318), (27, 747428084), (36, 560571063), (39, 517450212), (52, 388087659), (54, 373714042), (78, 258725106), (108, 186857021), (117, 172483404), (156, 129362553), (234, 86241702), (351, 57494468), (468, 43120851), (702, 28747234), (1404, 14373617), (3529, 5718492), (4073, 4954716), (7058, 2859246), (8146, 2477358), (10587, 1906164), (12219, 1651572), (14116, 1429623), (16292, 1238679), (21174, 953082), (24438, 825786), (31761, 635388), (36657, 550524), (42348, 476541), (45877, 439884), (48876, 412893), (52949, 381132), (63522, 317694), (73314, 275262), (91754, 219942), (95283, 211796), (105898, 190566), (109971, 183508), (127044, 158847), (137631, 146628)]