426505506

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1450699}}^1$

素因数の和:1450718

約数の個数: 24

約数和(自身を含む): 992278800

約数和(自身を除く): 565773294

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1450699, 2901398, 4352097, 8704194, 10154893, 20309786, 30464679, 60929358, 71084251, 142168502, 213252753, 426505506]

約数ペア:

[(1, 426505506), (2, 213252753), (3, 142168502), (6, 71084251), (7, 60929358), (14, 30464679), (21, 20309786), (42, 10154893), (49, 8704194), (98, 4352097), (147, 2901398), (294, 1450699)]