2018559468

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{14731}}^1$

素因数の和:15358

約数の個数: 48

約数和(自身を含む): 4966451840

約数和(自身を除く): 2947892372

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 601, 1202, 1803, 2404, 3606, 7212, 11419, 14731, 22838, 29462, 34257, 44193, 45676, 58924, 68514, 88386, 137028, 176772, 279889, 559778, 839667, 1119556, 1679334, 3358668, 8853331, 17706662, 26559993, 35413324, 53119986, 106239972, 168213289, 336426578, 504639867, 672853156, 1009279734, 2018559468]

約数ペア:

[(1, 2018559468), (2, 1009279734), (3, 672853156), (4, 504639867), (6, 336426578), (12, 168213289), (19, 106239972), (38, 53119986), (57, 35413324), (76, 26559993), (114, 17706662), (228, 8853331), (601, 3358668), (1202, 1679334), (1803, 1119556), (2404, 839667), (3606, 559778), (7212, 279889), (11419, 176772), (14731, 137028), (22838, 88386), (29462, 68514), (34257, 58924), (44193, 45676)]