40150686

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15313}}^1$

素因数の和:15360

約数の個数: 32

約数和(自身を含む): 88208640

約数和(自身を除く): 48057954

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 15313, 30626, 45939, 91878, 290947, 352199, 581894, 704398, 872841, 1056597, 1745682, 2113194, 6691781, 13383562, 20075343, 40150686]

約数ペア:

[(1, 40150686), (2, 20075343), (3, 13383562), (6, 6691781), (19, 2113194), (23, 1745682), (38, 1056597), (46, 872841), (57, 704398), (69, 581894), (114, 352199), (138, 290947), (437, 91878), (874, 45939), (1311, 30626), (2622, 15313)]