18625482

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1219

約数の個数: 48

約数和(自身を含む): 43130880

約数和(自身を除く): 24505398

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 174, 186, 261, 279, 522, 558, 899, 1151, 1798, 2302, 2697, 3453, 5394, 6906, 8091, 10359, 16182, 20718, 33379, 35681, 66758, 71362, 100137, 107043, 200274, 214086, 300411, 321129, 600822, 642258, 1034749, 2069498, 3104247, 6208494, 9312741, 18625482]

約数ペア:

[(1, 18625482), (2, 9312741), (3, 6208494), (6, 3104247), (9, 2069498), (18, 1034749), (29, 642258), (31, 600822), (58, 321129), (62, 300411), (87, 214086), (93, 200274), (174, 107043), (186, 100137), (261, 71362), (279, 66758), (522, 35681), (558, 33379), (899, 20718), (1151, 16182), (1798, 10359), (2302, 8091), (2697, 6906), (3453, 5394)]