2263716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:721

約数の個数: 72

約数和(自身を含む): 7052864

約数和(自身を除く): 4789148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 691, 819, 1092, 1382, 1638, 2073, 2764, 3276, 4146, 4837, 6219, 8292, 8983, 9674, 12438, 14511, 17966, 19348, 24876, 26949, 29022, 35932, 43533, 53898, 58044, 62881, 80847, 87066, 107796, 125762, 161694, 174132, 188643, 251524, 323388, 377286, 565929, 754572, 1131858, 2263716]

約数ペア:

[(1, 2263716), (2, 1131858), (3, 754572), (4, 565929), (6, 377286), (7, 323388), (9, 251524), (12, 188643), (13, 174132), (14, 161694), (18, 125762), (21, 107796), (26, 87066), (28, 80847), (36, 62881), (39, 58044), (42, 53898), (52, 43533), (63, 35932), (78, 29022), (84, 26949), (91, 24876), (117, 19348), (126, 17966), (156, 14511), (182, 12438), (234, 9674), (252, 8983), (273, 8292), (364, 6219), (468, 4837), (546, 4146), (691, 3276), (819, 2764), (1092, 2073), (1382, 1638)]