2537028

素因数分解:

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

素因数の和:178

約数の個数: 72

約数和(自身を含む): 7173600

約数和(自身を除く): 4636572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 139, 156, 169, 234, 278, 338, 351, 417, 468, 507, 556, 676, 702, 834, 1014, 1251, 1404, 1521, 1668, 1807, 2028, 2502, 3042, 3614, 3753, 4563, 5004, 5421, 6084, 7228, 7506, 9126, 10842, 15012, 16263, 18252, 21684, 23491, 32526, 46982, 48789, 65052, 70473, 93964, 97578, 140946, 195156, 211419, 281892, 422838, 634257, 845676, 1268514, 2537028]

約数ペア:

[(1, 2537028), (2, 1268514), (3, 845676), (4, 634257), (6, 422838), (9, 281892), (12, 211419), (13, 195156), (18, 140946), (26, 97578), (27, 93964), (36, 70473), (39, 65052), (52, 48789), (54, 46982), (78, 32526), (108, 23491), (117, 21684), (139, 18252), (156, 16263), (169, 15012), (234, 10842), (278, 9126), (338, 7506), (351, 7228), (417, 6084), (468, 5421), (507, 5004), (556, 4563), (676, 3753), (702, 3614), (834, 3042), (1014, 2502), (1251, 2028), (1404, 1807), (1521, 1668)]