181952316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55541}}^1$

素因数の和:55571

約数の個数: 72

約数和(自身を含む): 566084064

約数和(自身を除く): 384131748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 55541, 111082, 166623, 222164, 333246, 388787, 499869, 666492, 722033, 777574, 999738, 1166361, 1444066, 1555148, 1999476, 2166099, 2332722, 2888132, 3499083, 4332198, 4665444, 5054231, 6498297, 6998166, 8664396, 10108462, 12996594, 13996332, 15162693, 20216924, 25993188, 30325386, 45488079, 60650772, 90976158, 181952316]

約数ペア:

[(1, 181952316), (2, 90976158), (3, 60650772), (4, 45488079), (6, 30325386), (7, 25993188), (9, 20216924), (12, 15162693), (13, 13996332), (14, 12996594), (18, 10108462), (21, 8664396), (26, 6998166), (28, 6498297), (36, 5054231), (39, 4665444), (42, 4332198), (52, 3499083), (63, 2888132), (78, 2332722), (84, 2166099), (91, 1999476), (117, 1555148), (126, 1444066), (156, 1166361), (182, 999738), (234, 777574), (252, 722033), (273, 666492), (364, 499869), (468, 388787), (546, 333246), (819, 222164), (1092, 166623), (1638, 111082), (3276, 55541)]