1900644426

素因数分解:

$2^1\times 3^6\times {\mathrm{1303597}}^1$

素因数の和:1303617

約数の個数: 28

約数和(自身を含む): 4274497842

約数和(自身を除く): 2373853416

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 1303597, 2607194, 3910791, 7821582, 11732373, 23464746, 35197119, 70394238, 105591357, 211182714, 316774071, 633548142, 950322213, 1900644426]

約数ペア:

[(1, 1900644426), (2, 950322213), (3, 633548142), (6, 316774071), (9, 211182714), (18, 105591357), (27, 70394238), (54, 35197119), (81, 23464746), (162, 11732373), (243, 7821582), (486, 3910791), (729, 2607194), (1458, 1303597)]