27386892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:583

約数の個数: 72

約数和(自身を含む): 75267920

約数和(自身を除く): 47881028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 139, 156, 234, 278, 417, 421, 468, 556, 834, 842, 1251, 1263, 1668, 1684, 1807, 2502, 2526, 3614, 3789, 5004, 5052, 5421, 5473, 7228, 7578, 10842, 10946, 15156, 16263, 16419, 21684, 21892, 32526, 32838, 49257, 58519, 65052, 65676, 98514, 117038, 175557, 197028, 234076, 351114, 526671, 702228, 760747, 1053342, 1521494, 2106684, 2282241, 3042988, 4564482, 6846723, 9128964, 13693446, 27386892]

約数ペア:

[(1, 27386892), (2, 13693446), (3, 9128964), (4, 6846723), (6, 4564482), (9, 3042988), (12, 2282241), (13, 2106684), (18, 1521494), (26, 1053342), (36, 760747), (39, 702228), (52, 526671), (78, 351114), (117, 234076), (139, 197028), (156, 175557), (234, 117038), (278, 98514), (417, 65676), (421, 65052), (468, 58519), (556, 49257), (834, 32838), (842, 32526), (1251, 21892), (1263, 21684), (1668, 16419), (1684, 16263), (1807, 15156), (2502, 10946), (2526, 10842), (3614, 7578), (3789, 7228), (5004, 5473), (5052, 5421)]