29206278

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 68198400

約数和(自身を除く): 38992122

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 73, 93, 146, 186, 219, 239, 279, 438, 478, 558, 657, 717, 837, 1314, 1434, 1674, 1971, 2151, 2263, 3942, 4302, 4526, 6453, 6789, 7409, 12906, 13578, 14818, 17447, 20367, 22227, 34894, 40734, 44454, 52341, 61101, 66681, 104682, 122202, 133362, 157023, 200043, 314046, 400086, 471069, 540857, 942138, 1081714, 1622571, 3245142, 4867713, 9735426, 14603139, 29206278]

約数ペア:

[(1, 29206278), (2, 14603139), (3, 9735426), (6, 4867713), (9, 3245142), (18, 1622571), (27, 1081714), (31, 942138), (54, 540857), (62, 471069), (73, 400086), (93, 314046), (146, 200043), (186, 157023), (219, 133362), (239, 122202), (279, 104682), (438, 66681), (478, 61101), (558, 52341), (657, 44454), (717, 40734), (837, 34894), (1314, 22227), (1434, 20367), (1674, 17447), (1971, 14818), (2151, 13578), (2263, 12906), (3942, 7409), (4302, 6789), (4526, 6453)]