27260538

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{673}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 56227776

約数和(自身を除く): 28967238

約数列:

[1, 2, 3, 6, 43, 86, 129, 157, 258, 314, 471, 673, 942, 1346, 2019, 4038, 6751, 13502, 20253, 28939, 40506, 57878, 86817, 105661, 173634, 211322, 316983, 633966, 4543423, 9086846, 13630269, 27260538]

約数ペア:

[(1, 27260538), (2, 13630269), (3, 9086846), (6, 4543423), (43, 633966), (86, 316983), (129, 211322), (157, 173634), (258, 105661), (314, 86817), (471, 57878), (673, 40506), (942, 28939), (1346, 20253), (2019, 13502), (4038, 6751)]