2159037036

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{148817}}^1$

素因数の和:148871

約数の個数: 72

約数和(自身を含む): 6067012224

約数和(自身を除く): 3907975188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 148817, 297634, 446451, 595268, 892902, 1339353, 1785804, 1934621, 2678706, 3869242, 4613327, 5357412, 5803863, 7738484, 9226654, 11607726, 13839981, 17411589, 18453308, 23215452, 27679962, 34823178, 41519943, 55359924, 59973251, 69646356, 83039886, 119946502, 166079772, 179919753, 239893004, 359839506, 539759259, 719679012, 1079518518, 2159037036]

約数ペア:

[(1, 2159037036), (2, 1079518518), (3, 719679012), (4, 539759259), (6, 359839506), (9, 239893004), (12, 179919753), (13, 166079772), (18, 119946502), (26, 83039886), (31, 69646356), (36, 59973251), (39, 55359924), (52, 41519943), (62, 34823178), (78, 27679962), (93, 23215452), (117, 18453308), (124, 17411589), (156, 13839981), (186, 11607726), (234, 9226654), (279, 7738484), (372, 5803863), (403, 5357412), (468, 4613327), (558, 3869242), (806, 2678706), (1116, 1934621), (1209, 1785804), (1612, 1339353), (2418, 892902), (3627, 595268), (4836, 446451), (7254, 297634), (14508, 148817)]