8434566

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 72

約数和(自身を含む): 21714264

約数和(自身を除く): 13279698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 73, 98, 126, 131, 146, 147, 219, 262, 294, 393, 438, 441, 511, 657, 786, 882, 917, 1022, 1179, 1314, 1533, 1834, 2358, 2751, 3066, 3577, 4599, 5502, 6419, 7154, 8253, 9198, 9563, 10731, 12838, 16506, 19126, 19257, 21462, 28689, 32193, 38514, 57378, 57771, 64386, 66941, 86067, 115542, 133882, 172134, 200823, 401646, 468587, 602469, 937174, 1204938, 1405761, 2811522, 4217283, 8434566]

約数ペア:

[(1, 8434566), (2, 4217283), (3, 2811522), (6, 1405761), (7, 1204938), (9, 937174), (14, 602469), (18, 468587), (21, 401646), (42, 200823), (49, 172134), (63, 133882), (73, 115542), (98, 86067), (126, 66941), (131, 64386), (146, 57771), (147, 57378), (219, 38514), (262, 32193), (294, 28689), (393, 21462), (438, 19257), (441, 19126), (511, 16506), (657, 12838), (786, 10731), (882, 9563), (917, 9198), (1022, 8253), (1179, 7154), (1314, 6419), (1533, 5502), (1834, 4599), (2358, 3577), (2751, 3066)]