858252654

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{39373}}^1$

素因数の和:39561

約数の個数: 48

約数和(自身を含む): 2137535712

約数和(自身を除く): 1279283058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 173, 346, 519, 1038, 1211, 1557, 2422, 3114, 3633, 7266, 10899, 21798, 39373, 78746, 118119, 236238, 275611, 354357, 551222, 708714, 826833, 1653666, 2480499, 4960998, 6811529, 13623058, 20434587, 40869174, 47680703, 61303761, 95361406, 122607522, 143042109, 286084218, 429126327, 858252654]

約数ペア:

[(1, 858252654), (2, 429126327), (3, 286084218), (6, 143042109), (7, 122607522), (9, 95361406), (14, 61303761), (18, 47680703), (21, 40869174), (42, 20434587), (63, 13623058), (126, 6811529), (173, 4960998), (346, 2480499), (519, 1653666), (1038, 826833), (1211, 708714), (1557, 551222), (2422, 354357), (3114, 275611), (3633, 236238), (7266, 118119), (10899, 78746), (21798, 39373)]