1949022

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:294

約数の個数: 40

約数和(自身を含む): 4469256

約数和(自身を除く): 2520234

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 227, 318, 454, 477, 681, 954, 1362, 1431, 2043, 2862, 4086, 4293, 6129, 8586, 12031, 12258, 18387, 24062, 36093, 36774, 72186, 108279, 216558, 324837, 649674, 974511, 1949022]

約数ペア:

[(1, 1949022), (2, 974511), (3, 649674), (6, 324837), (9, 216558), (18, 108279), (27, 72186), (53, 36774), (54, 36093), (81, 24062), (106, 18387), (159, 12258), (162, 12031), (227, 8586), (318, 6129), (454, 4293), (477, 4086), (681, 2862), (954, 2043), (1362, 1431)]