34431138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^2$

素因数の和:256

約数の個数: 72

約数和(自身を含む): 89788608

約数和(自身を除く): 55357470

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 109, 126, 138, 161, 207, 218, 322, 327, 414, 483, 654, 763, 966, 981, 1449, 1526, 1962, 2289, 2507, 2898, 4578, 5014, 6867, 7521, 11881, 13734, 15042, 17549, 22563, 23762, 35098, 35643, 45126, 52647, 71286, 83167, 105294, 106929, 157941, 166334, 213858, 249501, 273263, 315882, 499002, 546526, 748503, 819789, 1497006, 1639578, 1912841, 2459367, 3825682, 4918734, 5738523, 11477046, 17215569, 34431138]

約数ペア:

[(1, 34431138), (2, 17215569), (3, 11477046), (6, 5738523), (7, 4918734), (9, 3825682), (14, 2459367), (18, 1912841), (21, 1639578), (23, 1497006), (42, 819789), (46, 748503), (63, 546526), (69, 499002), (109, 315882), (126, 273263), (138, 249501), (161, 213858), (207, 166334), (218, 157941), (322, 106929), (327, 105294), (414, 83167), (483, 71286), (654, 52647), (763, 45126), (966, 35643), (981, 35098), (1449, 23762), (1526, 22563), (1962, 17549), (2289, 15042), (2507, 13734), (2898, 11881), (4578, 7521), (5014, 6867)]