1631154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 3787776

約数和(自身を除く): 2156622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 547, 994, 1094, 1491, 1641, 2982, 3282, 3829, 7658, 11487, 22974, 38837, 77674, 116511, 233022, 271859, 543718, 815577, 1631154]

約数ペア:

[(1, 1631154), (2, 815577), (3, 543718), (6, 271859), (7, 233022), (14, 116511), (21, 77674), (42, 38837), (71, 22974), (142, 11487), (213, 7658), (426, 3829), (497, 3282), (547, 2982), (994, 1641), (1094, 1491)]