506898

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{149}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 1310400

約数和(自身を除く): 803502

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, 894, 1043, 1134, 1341, 1701, 2086, 2682, 3129, 3402, 4023, 6258, 8046, 9387, 12069, 18774, 24138, 28161, 36207, 56322, 72414, 84483, 168966, 253449, 506898]

約数ペア:

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