859637862

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{25913}}^1$

素因数の和:26037

約数の個数: 48

約数和(自身を含む): 1980866160

約数和(自身を除く): 1121228298

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 97, 114, 171, 194, 291, 342, 582, 873, 1746, 1843, 3686, 5529, 11058, 16587, 25913, 33174, 51826, 77739, 155478, 233217, 466434, 492347, 984694, 1477041, 2513561, 2954082, 4431123, 5027122, 7540683, 8862246, 15081366, 22622049, 45244098, 47757659, 95515318, 143272977, 286545954, 429818931, 859637862]

約数ペア:

[(1, 859637862), (2, 429818931), (3, 286545954), (6, 143272977), (9, 95515318), (18, 47757659), (19, 45244098), (38, 22622049), (57, 15081366), (97, 8862246), (114, 7540683), (171, 5027122), (194, 4431123), (291, 2954082), (342, 2513561), (582, 1477041), (873, 984694), (1746, 492347), (1843, 466434), (3686, 233217), (5529, 155478), (11058, 77739), (16587, 51826), (25913, 33174)]