12852081618

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1\times {\mathrm{2113}}^1$

素因数の和:2819

約数の個数: 64

約数和(自身を含む): 27090588672

約数和(自身を除く): 14238507054

約数列:

[1, 2, 3, 6, 31, 53, 62, 93, 106, 159, 186, 318, 617, 1234, 1643, 1851, 2113, 3286, 3702, 4226, 4929, 6339, 9858, 12678, 19127, 32701, 38254, 57381, 65402, 65503, 98103, 111989, 114762, 131006, 196206, 196509, 223978, 335967, 393018, 671934, 1013731, 1303721, 2027462, 2607442, 3041193, 3471659, 3911163, 6082386, 6943318, 7822326, 10414977, 20829954, 40415351, 69097213, 80830702, 121246053, 138194426, 207291639, 242492106, 414583278, 2142013603, 4284027206, 6426040809, 12852081618]

約数ペア:

[(1, 12852081618), (2, 6426040809), (3, 4284027206), (6, 2142013603), (31, 414583278), (53, 242492106), (62, 207291639), (93, 138194426), (106, 121246053), (159, 80830702), (186, 69097213), (318, 40415351), (617, 20829954), (1234, 10414977), (1643, 7822326), (1851, 6943318), (2113, 6082386), (3286, 3911163), (3702, 3471659), (4226, 3041193), (4929, 2607442), (6339, 2027462), (9858, 1303721), (12678, 1013731), (19127, 671934), (32701, 393018), (38254, 335967), (57381, 223978), (65402, 196509), (65503, 196206), (98103, 131006), (111989, 114762)]