1520694

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{149}}^1$

素因数の和:176

約数の個数: 56

約数和(自身を含む): 3934800

約数和(自身を除く): 2414106

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 149, 162, 189, 243, 298, 378, 447, 486, 567, 729, 894, 1043, 1134, 1341, 1458, 1701, 2086, 2682, 3129, 3402, 4023, 5103, 6258, 8046, 9387, 10206, 12069, 18774, 24138, 28161, 36207, 56322, 72414, 84483, 108621, 168966, 217242, 253449, 506898, 760347, 1520694]

約数ペア:

[(1, 1520694), (2, 760347), (3, 506898), (6, 253449), (7, 217242), (9, 168966), (14, 108621), (18, 84483), (21, 72414), (27, 56322), (42, 36207), (54, 28161), (63, 24138), (81, 18774), (126, 12069), (149, 10206), (162, 9387), (189, 8046), (243, 6258), (298, 5103), (378, 4023), (447, 3402), (486, 3129), (567, 2682), (729, 2086), (894, 1701), (1043, 1458), (1134, 1341)]