40267962

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 102896640

約数和(自身を除く): 62628678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 307, 347, 378, 614, 694, 921, 1041, 1842, 2082, 2149, 2429, 2763, 3123, 4298, 4858, 5526, 6246, 6447, 7287, 8289, 9369, 12894, 14574, 16578, 18738, 19341, 21861, 38682, 43722, 58023, 65583, 106529, 116046, 131166, 213058, 319587, 639174, 745703, 958761, 1491406, 1917522, 2237109, 2876283, 4474218, 5752566, 6711327, 13422654, 20133981, 40267962]

約数ペア:

[(1, 40267962), (2, 20133981), (3, 13422654), (6, 6711327), (7, 5752566), (9, 4474218), (14, 2876283), (18, 2237109), (21, 1917522), (27, 1491406), (42, 958761), (54, 745703), (63, 639174), (126, 319587), (189, 213058), (307, 131166), (347, 116046), (378, 106529), (614, 65583), (694, 58023), (921, 43722), (1041, 38682), (1842, 21861), (2082, 19341), (2149, 18738), (2429, 16578), (2763, 14574), (3123, 12894), (4298, 9369), (4858, 8289), (5526, 7287), (6246, 6447)]