4271238

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 10483200

約数和(自身を除く): 6211962

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 114, 138, 171, 181, 207, 342, 362, 414, 437, 513, 543, 621, 874, 1026, 1086, 1242, 1311, 1629, 2622, 3258, 3439, 3933, 4163, 4887, 6878, 7866, 8326, 9774, 10317, 11799, 12489, 20634, 23598, 24978, 30951, 37467, 61902, 74934, 79097, 92853, 112401, 158194, 185706, 224802, 237291, 474582, 711873, 1423746, 2135619, 4271238]

約数ペア:

[(1, 4271238), (2, 2135619), (3, 1423746), (6, 711873), (9, 474582), (18, 237291), (19, 224802), (23, 185706), (27, 158194), (38, 112401), (46, 92853), (54, 79097), (57, 74934), (69, 61902), (114, 37467), (138, 30951), (171, 24978), (181, 23598), (207, 20634), (342, 12489), (362, 11799), (414, 10317), (437, 9774), (513, 8326), (543, 7866), (621, 6878), (874, 4887), (1026, 4163), (1086, 3933), (1242, 3439), (1311, 3258), (1629, 2622)]