7045416

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{1997}}^1$

素因数の和:2023

約数の個数: 72

約数和(自身を含む): 22207770

約数和(自身を除く): 15162354

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 1997, 3528, 3994, 5991, 7988, 11982, 13979, 15976, 17973, 23964, 27958, 35946, 41937, 47928, 55916, 71892, 83874, 97853, 111832, 125811, 143784, 167748, 195706, 251622, 293559, 335496, 391412, 503244, 587118, 782824, 880677, 1006488, 1174236, 1761354, 2348472, 3522708, 7045416]

約数ペア:

[(1, 7045416), (2, 3522708), (3, 2348472), (4, 1761354), (6, 1174236), (7, 1006488), (8, 880677), (9, 782824), (12, 587118), (14, 503244), (18, 391412), (21, 335496), (24, 293559), (28, 251622), (36, 195706), (42, 167748), (49, 143784), (56, 125811), (63, 111832), (72, 97853), (84, 83874), (98, 71892), (126, 55916), (147, 47928), (168, 41937), (196, 35946), (252, 27958), (294, 23964), (392, 17973), (441, 15976), (504, 13979), (588, 11982), (882, 7988), (1176, 5991), (1764, 3994), (1997, 3528)]