21213190776

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^2\times {\mathrm{69221}}^1$

素因数の和:69456

約数の個数: 48

約数和(自身を含む): 53507221560

約数和(自身を除く): 32294030784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 2712, 12769, 25538, 38307, 51076, 69221, 76614, 102152, 138442, 153228, 207663, 276884, 306456, 415326, 553768, 830652, 1661304, 7821973, 15643946, 23465919, 31287892, 46931838, 62575784, 93863676, 187727352, 883882949, 1767765898, 2651648847, 3535531796, 5303297694, 7071063592, 10606595388, 21213190776]

約数ペア:

[(1, 21213190776), (2, 10606595388), (3, 7071063592), (4, 5303297694), (6, 3535531796), (8, 2651648847), (12, 1767765898), (24, 883882949), (113, 187727352), (226, 93863676), (339, 62575784), (452, 46931838), (678, 31287892), (904, 23465919), (1356, 15643946), (2712, 7821973), (12769, 1661304), (25538, 830652), (38307, 553768), (51076, 415326), (69221, 306456), (76614, 276884), (102152, 207663), (138442, 153228)]