18142170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26293}}^1$

素因数の和:26326

約数の個数: 32

約数和(自身を含む): 45436032

約数和(自身を除く): 27293862

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 26293, 52586, 78879, 131465, 157758, 262930, 394395, 604739, 788790, 1209478, 1814217, 3023695, 3628434, 6047390, 9071085, 18142170]

約数ペア:

[(1, 18142170), (2, 9071085), (3, 6047390), (5, 3628434), (6, 3023695), (10, 1814217), (15, 1209478), (23, 788790), (30, 604739), (46, 394395), (69, 262930), (115, 157758), (138, 131465), (230, 78879), (345, 52586), (690, 26293)]