13686666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 34318080

約数和(自身を除く): 20631414

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 34, 42, 51, 58, 87, 102, 119, 174, 203, 238, 357, 406, 493, 609, 661, 714, 986, 1218, 1322, 1479, 1983, 2958, 3451, 3966, 4627, 6902, 9254, 10353, 11237, 13881, 19169, 20706, 22474, 27762, 33711, 38338, 57507, 67422, 78659, 115014, 134183, 157318, 235977, 268366, 325873, 402549, 471954, 651746, 805098, 977619, 1955238, 2281111, 4562222, 6843333, 13686666]

約数ペア:

[(1, 13686666), (2, 6843333), (3, 4562222), (6, 2281111), (7, 1955238), (14, 977619), (17, 805098), (21, 651746), (29, 471954), (34, 402549), (42, 325873), (51, 268366), (58, 235977), (87, 157318), (102, 134183), (119, 115014), (174, 78659), (203, 67422), (238, 57507), (357, 38338), (406, 33711), (493, 27762), (609, 22474), (661, 20706), (714, 19169), (986, 13881), (1218, 11237), (1322, 10353), (1479, 9254), (1983, 6902), (2958, 4627), (3451, 3966)]