28818126

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{23203}}^1$

素因数の和:23237

約数の個数: 32

約数和(自身を含む): 66827520

約数和(自身を除く): 38009394

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 23203, 46406, 69609, 139218, 208827, 417654, 533669, 626481, 1067338, 1252962, 1601007, 3202014, 4803021, 9606042, 14409063, 28818126]

約数ペア:

[(1, 28818126), (2, 14409063), (3, 9606042), (6, 4803021), (9, 3202014), (18, 1601007), (23, 1252962), (27, 1067338), (46, 626481), (54, 533669), (69, 417654), (138, 208827), (207, 139218), (414, 69609), (621, 46406), (1242, 23203)]