12251382

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 29272320

約数和(自身を除く): 17020938

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 109, 131, 143, 218, 262, 286, 327, 393, 429, 654, 786, 858, 1199, 1417, 1441, 1703, 2398, 2834, 2882, 3406, 3597, 4251, 4323, 5109, 7194, 8502, 8646, 10218, 14279, 15587, 18733, 28558, 31174, 37466, 42837, 46761, 56199, 85674, 93522, 112398, 157069, 185627, 314138, 371254, 471207, 556881, 942414, 1113762, 2041897, 4083794, 6125691, 12251382]

約数ペア:

[(1, 12251382), (2, 6125691), (3, 4083794), (6, 2041897), (11, 1113762), (13, 942414), (22, 556881), (26, 471207), (33, 371254), (39, 314138), (66, 185627), (78, 157069), (109, 112398), (131, 93522), (143, 85674), (218, 56199), (262, 46761), (286, 42837), (327, 37466), (393, 31174), (429, 28558), (654, 18733), (786, 15587), (858, 14279), (1199, 10218), (1417, 8646), (1441, 8502), (1703, 7194), (2398, 5109), (2834, 4323), (2882, 4251), (3406, 3597)]