2018144538

素因数分解:

$2^1\times 3^3\times {\mathrm{1583}}^1\times {\mathrm{23609}}^1$

素因数の和:25203

約数の個数: 32

約数和(自身を含む): 4487788800

約数和(自身を除く): 2469644262

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1583, 3166, 4749, 9498, 14247, 23609, 28494, 42741, 47218, 70827, 85482, 141654, 212481, 424962, 637443, 1274886, 37373047, 74746094, 112119141, 224238282, 336357423, 672714846, 1009072269, 2018144538]

約数ペア:

[(1, 2018144538), (2, 1009072269), (3, 672714846), (6, 336357423), (9, 224238282), (18, 112119141), (27, 74746094), (54, 37373047), (1583, 1274886), (3166, 637443), (4749, 424962), (9498, 212481), (14247, 141654), (23609, 85482), (28494, 70827), (42741, 47218)]