1423746

素因数分解:

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

素因数の和:231

約数の個数: 48

約数和(自身を含む): 3407040

約数和(自身を除く): 1983294

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 181, 207, 342, 362, 414, 437, 543, 874, 1086, 1311, 1629, 2622, 3258, 3439, 3933, 4163, 6878, 7866, 8326, 10317, 12489, 20634, 24978, 30951, 37467, 61902, 74934, 79097, 158194, 237291, 474582, 711873, 1423746]

約数ペア:

[(1, 1423746), (2, 711873), (3, 474582), (6, 237291), (9, 158194), (18, 79097), (19, 74934), (23, 61902), (38, 37467), (46, 30951), (57, 24978), (69, 20634), (114, 12489), (138, 10317), (171, 8326), (181, 7866), (207, 6878), (342, 4163), (362, 3933), (414, 3439), (437, 3258), (543, 2622), (874, 1629), (1086, 1311)]