28029318

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2011}}^1$

素因数の和:2140

約数の個数: 32

約数和(自身を含む): 59104512

約数和(自身を除く): 31075194

約数列:

[1, 2, 3, 6, 23, 46, 69, 101, 138, 202, 303, 606, 2011, 2323, 4022, 4646, 6033, 6969, 12066, 13938, 46253, 92506, 138759, 203111, 277518, 406222, 609333, 1218666, 4671553, 9343106, 14014659, 28029318]

約数ペア:

[(1, 28029318), (2, 14014659), (3, 9343106), (6, 4671553), (23, 1218666), (46, 609333), (69, 406222), (101, 277518), (138, 203111), (202, 138759), (303, 92506), (606, 46253), (2011, 13938), (2323, 12066), (4022, 6969), (4646, 6033)]