40734666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2141}}^1$

素因数の和:2307

約数の個数: 48

約数和(自身を含む): 101582208

約数和(自身を除く): 60847542

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 151, 302, 453, 906, 1057, 1359, 2114, 2141, 2718, 3171, 4282, 6342, 6423, 9513, 12846, 14987, 19026, 19269, 29974, 38538, 44961, 89922, 134883, 269766, 323291, 646582, 969873, 1939746, 2263037, 2909619, 4526074, 5819238, 6789111, 13578222, 20367333, 40734666]

約数ペア:

[(1, 40734666), (2, 20367333), (3, 13578222), (6, 6789111), (7, 5819238), (9, 4526074), (14, 2909619), (18, 2263037), (21, 1939746), (42, 969873), (63, 646582), (126, 323291), (151, 269766), (302, 134883), (453, 89922), (906, 44961), (1057, 38538), (1359, 29974), (2114, 19269), (2141, 19026), (2718, 14987), (3171, 12846), (4282, 9513), (6342, 6423)]