27921402

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{22481}}^1$

素因数の和:22515

約数の個数: 32

約数和(自身を含む): 64748160

約数和(自身を除く): 36826758

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 22481, 44962, 67443, 134886, 202329, 404658, 517063, 606987, 1034126, 1213974, 1551189, 3102378, 4653567, 9307134, 13960701, 27921402]

約数ペア:

[(1, 27921402), (2, 13960701), (3, 9307134), (6, 4653567), (9, 3102378), (18, 1551189), (23, 1213974), (27, 1034126), (46, 606987), (54, 517063), (69, 404658), (138, 202329), (207, 134886), (414, 67443), (621, 44962), (1242, 22481)]