2045679012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1051}}^1\times {\mathrm{4159}}^1$

素因数の和:5233

約数の個数: 72

約数和(自身を含む): 5575431680

約数和(自身を除く): 3529752668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1051, 2102, 3153, 4159, 4204, 6306, 8318, 9459, 12477, 12612, 13663, 16636, 18918, 24954, 27326, 37431, 37836, 40989, 49908, 54067, 54652, 74862, 81978, 108134, 122967, 149724, 162201, 163956, 216268, 245934, 324402, 486603, 491868, 648804, 973206, 1946412, 4371109, 8742218, 13113327, 17484436, 26226654, 39339981, 52453308, 56824417, 78679962, 113648834, 157359924, 170473251, 227297668, 340946502, 511419753, 681893004, 1022839506, 2045679012]

約数ペア:

[(1, 2045679012), (2, 1022839506), (3, 681893004), (4, 511419753), (6, 340946502), (9, 227297668), (12, 170473251), (13, 157359924), (18, 113648834), (26, 78679962), (36, 56824417), (39, 52453308), (52, 39339981), (78, 26226654), (117, 17484436), (156, 13113327), (234, 8742218), (468, 4371109), (1051, 1946412), (2102, 973206), (3153, 648804), (4159, 491868), (4204, 486603), (6306, 324402), (8318, 245934), (9459, 216268), (12477, 163956), (12612, 162201), (13663, 149724), (16636, 122967), (18918, 108134), (24954, 81978), (27326, 74862), (37431, 54652), (37836, 54067), (40989, 49908)]