12907494

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 29390400

約数和(自身を除く): 16482906

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 79, 87, 158, 174, 237, 261, 313, 474, 522, 626, 711, 939, 1422, 1878, 2291, 2817, 4582, 5634, 6873, 9077, 13746, 18154, 20619, 24727, 27231, 41238, 49454, 54462, 74181, 81693, 148362, 163386, 222543, 445086, 717083, 1434166, 2151249, 4302498, 6453747, 12907494]

約数ペア:

[(1, 12907494), (2, 6453747), (3, 4302498), (6, 2151249), (9, 1434166), (18, 717083), (29, 445086), (58, 222543), (79, 163386), (87, 148362), (158, 81693), (174, 74181), (237, 54462), (261, 49454), (313, 41238), (474, 27231), (522, 24727), (626, 20619), (711, 18154), (939, 13746), (1422, 9077), (1878, 6873), (2291, 5634), (2817, 4582)]