40287582

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{4231}}^1$

素因数の和:4285

約数の個数: 36

約数和(自身を含む): 91271544

約数和(自身を除く): 50983962

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 529, 1058, 1587, 3174, 4231, 4761, 8462, 9522, 12693, 25386, 38079, 76158, 97313, 194626, 291939, 583878, 875817, 1751634, 2238199, 4476398, 6714597, 13429194, 20143791, 40287582]

約数ペア:

[(1, 40287582), (2, 20143791), (3, 13429194), (6, 6714597), (9, 4476398), (18, 2238199), (23, 1751634), (46, 875817), (69, 583878), (138, 291939), (207, 194626), (414, 97313), (529, 76158), (1058, 38079), (1587, 25386), (3174, 12693), (4231, 9522), (4761, 8462)]