13390212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{281}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 36100512

約数和(自身を除く): 22710300

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 281, 361, 418, 562, 627, 722, 836, 843, 1083, 1124, 1254, 1444, 1686, 2166, 2508, 3091, 3372, 3971, 4332, 5339, 6182, 7942, 9273, 10678, 11913, 12364, 15884, 16017, 18546, 21356, 23826, 32034, 37092, 47652, 58729, 64068, 101441, 117458, 176187, 202882, 234916, 304323, 352374, 405764, 608646, 704748, 1115851, 1217292, 2231702, 3347553, 4463404, 6695106, 13390212]

約数ペア:

[(1, 13390212), (2, 6695106), (3, 4463404), (4, 3347553), (6, 2231702), (11, 1217292), (12, 1115851), (19, 704748), (22, 608646), (33, 405764), (38, 352374), (44, 304323), (57, 234916), (66, 202882), (76, 176187), (114, 117458), (132, 101441), (209, 64068), (228, 58729), (281, 47652), (361, 37092), (418, 32034), (562, 23826), (627, 21356), (722, 18546), (836, 16017), (843, 15884), (1083, 12364), (1124, 11913), (1254, 10678), (1444, 9273), (1686, 7942), (2166, 6182), (2508, 5339), (3091, 4332), (3372, 3971)]