9889164

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 26181792

約数和(自身を除く): 16292628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 71, 73, 106, 142, 146, 159, 212, 213, 219, 284, 292, 318, 426, 438, 477, 636, 639, 657, 852, 876, 954, 1278, 1314, 1908, 2556, 2628, 3763, 3869, 5183, 7526, 7738, 10366, 11289, 11607, 15052, 15476, 15549, 20732, 22578, 23214, 31098, 33867, 34821, 45156, 46428, 46647, 62196, 67734, 69642, 93294, 135468, 139284, 186588, 274699, 549398, 824097, 1098796, 1648194, 2472291, 3296388, 4944582, 9889164]

約数ペア:

[(1, 9889164), (2, 4944582), (3, 3296388), (4, 2472291), (6, 1648194), (9, 1098796), (12, 824097), (18, 549398), (36, 274699), (53, 186588), (71, 139284), (73, 135468), (106, 93294), (142, 69642), (146, 67734), (159, 62196), (212, 46647), (213, 46428), (219, 45156), (284, 34821), (292, 33867), (318, 31098), (426, 23214), (438, 22578), (477, 20732), (636, 15549), (639, 15476), (657, 15052), (852, 11607), (876, 11289), (954, 10366), (1278, 7738), (1314, 7526), (1908, 5183), (2556, 3869), (2628, 3763)]