1207386

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:300

約数の個数: 40

約数和(自身を含む): 2809620

約数和(自身を除く): 1602234

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 257, 261, 514, 522, 771, 783, 1542, 1566, 2313, 2349, 4626, 4698, 6939, 7453, 13878, 14906, 20817, 22359, 41634, 44718, 67077, 134154, 201231, 402462, 603693, 1207386]

約数ペア:

[(1, 1207386), (2, 603693), (3, 402462), (6, 201231), (9, 134154), (18, 67077), (27, 44718), (29, 41634), (54, 22359), (58, 20817), (81, 14906), (87, 13878), (162, 7453), (174, 6939), (257, 4698), (261, 4626), (514, 2349), (522, 2313), (771, 1566), (783, 1542)]