1295892

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{71}}^1$

素因数の和:110

約数の個数: 72

約数和(自身を含む): 3689280

約数和(自身を除く): 2393388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 71, 78, 108, 117, 142, 156, 169, 213, 234, 284, 338, 351, 426, 468, 507, 639, 676, 702, 852, 923, 1014, 1278, 1404, 1521, 1846, 1917, 2028, 2556, 2769, 3042, 3692, 3834, 4563, 5538, 6084, 7668, 8307, 9126, 11076, 11999, 16614, 18252, 23998, 24921, 33228, 35997, 47996, 49842, 71994, 99684, 107991, 143988, 215982, 323973, 431964, 647946, 1295892]

約数ペア:

[(1, 1295892), (2, 647946), (3, 431964), (4, 323973), (6, 215982), (9, 143988), (12, 107991), (13, 99684), (18, 71994), (26, 49842), (27, 47996), (36, 35997), (39, 33228), (52, 24921), (54, 23998), (71, 18252), (78, 16614), (108, 11999), (117, 11076), (142, 9126), (156, 8307), (169, 7668), (213, 6084), (234, 5538), (284, 4563), (338, 3834), (351, 3692), (426, 3042), (468, 2769), (507, 2556), (639, 2028), (676, 1917), (702, 1846), (852, 1521), (923, 1404), (1014, 1278)]