187359426

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2473}}^1$

素因数の和:2568

約数の個数: 64

約数和(自身を含む): 441757440

約数和(自身を除く): 254398014

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 61, 69, 122, 138, 183, 207, 366, 414, 549, 621, 1098, 1242, 1403, 1647, 2473, 2806, 3294, 4209, 4946, 7419, 8418, 12627, 14838, 22257, 25254, 37881, 44514, 56879, 66771, 75762, 113758, 133542, 150853, 170637, 301706, 341274, 452559, 511911, 905118, 1023822, 1357677, 1535733, 2715354, 3071466, 3469619, 4073031, 6939238, 8146062, 10408857, 20817714, 31226571, 62453142, 93679713, 187359426]

約数ペア:

[(1, 187359426), (2, 93679713), (3, 62453142), (6, 31226571), (9, 20817714), (18, 10408857), (23, 8146062), (27, 6939238), (46, 4073031), (54, 3469619), (61, 3071466), (69, 2715354), (122, 1535733), (138, 1357677), (183, 1023822), (207, 905118), (366, 511911), (414, 452559), (549, 341274), (621, 301706), (1098, 170637), (1242, 150853), (1403, 133542), (1647, 113758), (2473, 75762), (2806, 66771), (3294, 56879), (4209, 44514), (4946, 37881), (7419, 25254), (8418, 22257), (12627, 14838)]