40402404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9431}}^1$

素因数の和:9465

約数の個数: 72

約数和(自身を含む): 123596928

約数和(自身を除く): 83194524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 9431, 18862, 28293, 37724, 56586, 66017, 84879, 113172, 132034, 160327, 169758, 198051, 264068, 320654, 339516, 396102, 480981, 594153, 641308, 792204, 961962, 1122289, 1188306, 1442943, 1923924, 2244578, 2376612, 2885886, 3366867, 4489156, 5771772, 6733734, 10100601, 13467468, 20201202, 40402404]

約数ペア:

[(1, 40402404), (2, 20201202), (3, 13467468), (4, 10100601), (6, 6733734), (7, 5771772), (9, 4489156), (12, 3366867), (14, 2885886), (17, 2376612), (18, 2244578), (21, 1923924), (28, 1442943), (34, 1188306), (36, 1122289), (42, 961962), (51, 792204), (63, 641308), (68, 594153), (84, 480981), (102, 396102), (119, 339516), (126, 320654), (153, 264068), (204, 198051), (238, 169758), (252, 160327), (306, 132034), (357, 113172), (476, 84879), (612, 66017), (714, 56586), (1071, 37724), (1428, 28293), (2142, 18862), (4284, 9431)]