129638466

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{613}}^1$

素因数の和:1031

約数の個数: 48

約数和(自身を含む): 291183360

約数和(自身を除く): 161544894

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 379, 558, 613, 758, 1137, 1226, 1839, 2274, 3411, 3678, 5517, 6822, 11034, 11749, 19003, 23498, 35247, 38006, 57009, 70494, 105741, 114018, 171027, 211482, 232327, 342054, 464654, 696981, 1393962, 2090943, 4181886, 7202137, 14404274, 21606411, 43212822, 64819233, 129638466]

約数ペア:

[(1, 129638466), (2, 64819233), (3, 43212822), (6, 21606411), (9, 14404274), (18, 7202137), (31, 4181886), (62, 2090943), (93, 1393962), (186, 696981), (279, 464654), (379, 342054), (558, 232327), (613, 211482), (758, 171027), (1137, 114018), (1226, 105741), (1839, 70494), (2274, 57009), (3411, 38006), (3678, 35247), (5517, 23498), (6822, 19003), (11034, 11749)]