40397364

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{22901}}^1$

素因数の和:22925

約数の個数: 54

約数和(自身を含む): 118792674

約数和(自身を除く): 78395310

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 22901, 45802, 68703, 91604, 137406, 160307, 206109, 274812, 320614, 412218, 480921, 641228, 824436, 961842, 1122149, 1442763, 1923684, 2244298, 2885526, 3366447, 4488596, 5771052, 6732894, 10099341, 13465788, 20198682, 40397364]

約数ペア:

[(1, 40397364), (2, 20198682), (3, 13465788), (4, 10099341), (6, 6732894), (7, 5771052), (9, 4488596), (12, 3366447), (14, 2885526), (18, 2244298), (21, 1923684), (28, 1442763), (36, 1122149), (42, 961842), (49, 824436), (63, 641228), (84, 480921), (98, 412218), (126, 320614), (147, 274812), (196, 206109), (252, 160307), (294, 137406), (441, 91604), (588, 68703), (882, 45802), (1764, 22901)]