16869132

素因数分解:

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

素因数の和:228

約数の個数: 108

約数和(自身を含む): 50666616

約数和(自身を除く): 33797484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 73, 84, 98, 126, 131, 146, 147, 196, 219, 252, 262, 292, 294, 393, 438, 441, 511, 524, 588, 657, 786, 876, 882, 917, 1022, 1179, 1314, 1533, 1572, 1764, 1834, 2044, 2358, 2628, 2751, 3066, 3577, 3668, 4599, 4716, 5502, 6132, 6419, 7154, 8253, 9198, 9563, 10731, 11004, 12838, 14308, 16506, 18396, 19126, 19257, 21462, 25676, 28689, 32193, 33012, 38252, 38514, 42924, 57378, 57771, 64386, 66941, 77028, 86067, 114756, 115542, 128772, 133882, 172134, 200823, 231084, 267764, 344268, 401646, 468587, 602469, 803292, 937174, 1204938, 1405761, 1874348, 2409876, 2811522, 4217283, 5623044, 8434566, 16869132]

約数ペア:

[(1, 16869132), (2, 8434566), (3, 5623044), (4, 4217283), (6, 2811522), (7, 2409876), (9, 1874348), (12, 1405761), (14, 1204938), (18, 937174), (21, 803292), (28, 602469), (36, 468587), (42, 401646), (49, 344268), (63, 267764), (73, 231084), (84, 200823), (98, 172134), (126, 133882), (131, 128772), (146, 115542), (147, 114756), (196, 86067), (219, 77028), (252, 66941), (262, 64386), (292, 57771), (294, 57378), (393, 42924), (438, 38514), (441, 38252), (511, 33012), (524, 32193), (588, 28689), (657, 25676), (786, 21462), (876, 19257), (882, 19126), (917, 18396), (1022, 16506), (1179, 14308), (1314, 12838), (1533, 11004), (1572, 10731), (1764, 9563), (1834, 9198), (2044, 8253), (2358, 7154), (2628, 6419), (2751, 6132), (3066, 5502), (3577, 4716), (3668, 4599)]