137931654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{6529}}^1$

素因数の和:7044

約数の個数: 32

約数和(自身を含む): 315947520

約数和(自身を除く): 178015866

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 503, 1006, 1509, 3018, 3521, 6529, 7042, 10563, 13058, 19587, 21126, 39174, 45703, 91406, 137109, 274218, 3284087, 6568174, 9852261, 19704522, 22988609, 45977218, 68965827, 137931654]

約数ペア:

[(1, 137931654), (2, 68965827), (3, 45977218), (6, 22988609), (7, 19704522), (14, 9852261), (21, 6568174), (42, 3284087), (503, 274218), (1006, 137109), (1509, 91406), (3018, 45703), (3521, 39174), (6529, 21126), (7042, 19587), (10563, 13058)]