221013012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{54011}}^1$

素因数の和:54060

約数の個数: 48

約数和(自身を含む): 580737024

約数和(自身を除く): 359724012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 1023, 1364, 2046, 4092, 54011, 108022, 162033, 216044, 324066, 594121, 648132, 1188242, 1674341, 1782363, 2376484, 3348682, 3564726, 5023023, 6697364, 7129452, 10046046, 18417751, 20092092, 36835502, 55253253, 73671004, 110506506, 221013012]

約数ペア:

[(1, 221013012), (2, 110506506), (3, 73671004), (4, 55253253), (6, 36835502), (11, 20092092), (12, 18417751), (22, 10046046), (31, 7129452), (33, 6697364), (44, 5023023), (62, 3564726), (66, 3348682), (93, 2376484), (124, 1782363), (132, 1674341), (186, 1188242), (341, 648132), (372, 594121), (682, 324066), (1023, 216044), (1364, 162033), (2046, 108022), (4092, 54011)]