66259452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{21319}}^1$

素因数の和:21370

約数の個数: 48

約数和(自身を含む): 181475840

約数和(自身を除く): 115216388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 21319, 42638, 63957, 85276, 127914, 149233, 255828, 298466, 447699, 596932, 788803, 895398, 1577606, 1790796, 2366409, 3155212, 4732818, 5521621, 9465636, 11043242, 16564863, 22086484, 33129726, 66259452]

約数ペア:

[(1, 66259452), (2, 33129726), (3, 22086484), (4, 16564863), (6, 11043242), (7, 9465636), (12, 5521621), (14, 4732818), (21, 3155212), (28, 2366409), (37, 1790796), (42, 1577606), (74, 895398), (84, 788803), (111, 596932), (148, 447699), (222, 298466), (259, 255828), (444, 149233), (518, 127914), (777, 85276), (1036, 63957), (1554, 42638), (3108, 21319)]