7615566

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{20147}}^1$

素因数の和:20165

約数の個数: 32

約数和(自身を含む): 19342080

約数和(自身を除く): 11726514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 20147, 40294, 60441, 120882, 141029, 181323, 282058, 362646, 423087, 543969, 846174, 1087938, 1269261, 2538522, 3807783, 7615566]

約数ペア:

[(1, 7615566), (2, 3807783), (3, 2538522), (6, 1269261), (7, 1087938), (9, 846174), (14, 543969), (18, 423087), (21, 362646), (27, 282058), (42, 181323), (54, 141029), (63, 120882), (126, 60441), (189, 40294), (378, 20147)]