17900394

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6827}}^1$

素因数の和:6874

約数の個数: 32

約数和(自身を含む): 39329280

約数和(自身を除く): 21428886

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 6827, 13654, 20481, 40962, 129713, 157021, 259426, 314042, 389139, 471063, 778278, 942126, 2983399, 5966798, 8950197, 17900394]

約数ペア:

[(1, 17900394), (2, 8950197), (3, 5966798), (6, 2983399), (19, 942126), (23, 778278), (38, 471063), (46, 389139), (57, 314042), (69, 259426), (114, 157021), (138, 129713), (437, 40962), (874, 20481), (1311, 13654), (2622, 6827)]