7626294

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:166

約数の個数: 72

約数和(自身を含む): 18841680

約数和(自身を除く): 11215386

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 109, 117, 138, 169, 207, 218, 234, 299, 327, 338, 414, 507, 598, 654, 897, 981, 1014, 1417, 1521, 1794, 1962, 2507, 2691, 2834, 3042, 3887, 4251, 5014, 5382, 7521, 7774, 8502, 11661, 12753, 15042, 18421, 22563, 23322, 25506, 32591, 34983, 36842, 45126, 55263, 65182, 69966, 97773, 110526, 165789, 195546, 293319, 331578, 423683, 586638, 847366, 1271049, 2542098, 3813147, 7626294]

約数ペア:

[(1, 7626294), (2, 3813147), (3, 2542098), (6, 1271049), (9, 847366), (13, 586638), (18, 423683), (23, 331578), (26, 293319), (39, 195546), (46, 165789), (69, 110526), (78, 97773), (109, 69966), (117, 65182), (138, 55263), (169, 45126), (207, 36842), (218, 34983), (234, 32591), (299, 25506), (327, 23322), (338, 22563), (414, 18421), (507, 15042), (598, 12753), (654, 11661), (897, 8502), (981, 7774), (1014, 7521), (1417, 5382), (1521, 5014), (1794, 4251), (1962, 3887), (2507, 3042), (2691, 2834)]