1943838

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^2\times {\mathrm{71}}^1$

素因数の和:111

約数の個数: 60

約数和(自身を含む): 4782888

約数和(自身を除く): 2839050

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 71, 78, 81, 117, 142, 162, 169, 213, 234, 338, 351, 426, 507, 639, 702, 923, 1014, 1053, 1278, 1521, 1846, 1917, 2106, 2769, 3042, 3834, 4563, 5538, 5751, 8307, 9126, 11502, 11999, 13689, 16614, 23998, 24921, 27378, 35997, 49842, 71994, 74763, 107991, 149526, 215982, 323973, 647946, 971919, 1943838]

約数ペア:

[(1, 1943838), (2, 971919), (3, 647946), (6, 323973), (9, 215982), (13, 149526), (18, 107991), (26, 74763), (27, 71994), (39, 49842), (54, 35997), (71, 27378), (78, 24921), (81, 23998), (117, 16614), (142, 13689), (162, 11999), (169, 11502), (213, 9126), (234, 8307), (338, 5751), (351, 5538), (426, 4563), (507, 3834), (639, 3042), (702, 2769), (923, 2106), (1014, 1917), (1053, 1846), (1278, 1521)]