31369506

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{106699}}^1$

素因数の和:106718

約数の個数: 24

約数和(自身を含む): 72982800

約数和(自身を除く): 41613294

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 106699, 213398, 320097, 640194, 746893, 1493786, 2240679, 4481358, 5228251, 10456502, 15684753, 31369506]

約数ペア:

[(1, 31369506), (2, 15684753), (3, 10456502), (6, 5228251), (7, 4481358), (14, 2240679), (21, 1493786), (42, 746893), (49, 640194), (98, 320097), (147, 213398), (294, 106699)]