123977394

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1583}}^1$

素因数の和:1839

約数の個数: 48

約数和(自身を含む): 284169600

約数和(自身を除く): 160192206

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 229, 342, 458, 687, 1374, 1583, 2061, 3166, 4122, 4351, 4749, 8702, 9498, 13053, 14247, 26106, 28494, 30077, 39159, 60154, 78318, 90231, 180462, 270693, 362507, 541386, 725014, 1087521, 2175042, 3262563, 6525126, 6887633, 13775266, 20662899, 41325798, 61988697, 123977394]

約数ペア:

[(1, 123977394), (2, 61988697), (3, 41325798), (6, 20662899), (9, 13775266), (18, 6887633), (19, 6525126), (38, 3262563), (57, 2175042), (114, 1087521), (171, 725014), (229, 541386), (342, 362507), (458, 270693), (687, 180462), (1374, 90231), (1583, 78318), (2061, 60154), (3166, 39159), (4122, 30077), (4351, 28494), (4749, 26106), (8702, 14247), (9498, 13053)]