1326006

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 3236688

約数和(自身を除く): 1910682

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 181, 198, 222, 333, 362, 407, 543, 666, 814, 1086, 1221, 1629, 1991, 2442, 3258, 3663, 3982, 5973, 6697, 7326, 11946, 13394, 17919, 20091, 35838, 40182, 60273, 73667, 120546, 147334, 221001, 442002, 663003, 1326006]

約数ペア:

[(1, 1326006), (2, 663003), (3, 442002), (6, 221001), (9, 147334), (11, 120546), (18, 73667), (22, 60273), (33, 40182), (37, 35838), (66, 20091), (74, 17919), (99, 13394), (111, 11946), (181, 7326), (198, 6697), (222, 5973), (333, 3982), (362, 3663), (407, 3258), (543, 2442), (666, 1991), (814, 1629), (1086, 1221)]