13911426

素因数分解:

$2^1\times 3^4\times {\mathrm{79}}^1\times {\mathrm{1087}}^1$

素因数の和:1180

約数の個数: 40

約数和(自身を含む): 31595520

約数和(自身を除く): 17684094

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 474, 711, 1087, 1422, 2133, 2174, 3261, 4266, 6399, 6522, 9783, 12798, 19566, 29349, 58698, 85873, 88047, 171746, 176094, 257619, 515238, 772857, 1545714, 2318571, 4637142, 6955713, 13911426]

約数ペア:

[(1, 13911426), (2, 6955713), (3, 4637142), (6, 2318571), (9, 1545714), (18, 772857), (27, 515238), (54, 257619), (79, 176094), (81, 171746), (158, 88047), (162, 85873), (237, 58698), (474, 29349), (711, 19566), (1087, 12798), (1422, 9783), (2133, 6522), (2174, 6399), (3261, 4266)]