10988172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:519

約数の個数: 72

約数和(自身を含む): 30545424

約数和(自身を除く): 19557252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 443, 468, 477, 636, 689, 886, 954, 1329, 1378, 1772, 1908, 2067, 2658, 2756, 3987, 4134, 5316, 5759, 6201, 7974, 8268, 11518, 12402, 15948, 17277, 23036, 23479, 24804, 34554, 46958, 51831, 69108, 70437, 93916, 103662, 140874, 207324, 211311, 281748, 305227, 422622, 610454, 845244, 915681, 1220908, 1831362, 2747043, 3662724, 5494086, 10988172]

約数ペア:

[(1, 10988172), (2, 5494086), (3, 3662724), (4, 2747043), (6, 1831362), (9, 1220908), (12, 915681), (13, 845244), (18, 610454), (26, 422622), (36, 305227), (39, 281748), (52, 211311), (53, 207324), (78, 140874), (106, 103662), (117, 93916), (156, 70437), (159, 69108), (212, 51831), (234, 46958), (318, 34554), (443, 24804), (468, 23479), (477, 23036), (636, 17277), (689, 15948), (886, 12402), (954, 11518), (1329, 8268), (1378, 7974), (1772, 6201), (1908, 5759), (2067, 5316), (2658, 4134), (2756, 3987)]