7947282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 19998720

約数和(自身を除く): 12051438

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 57, 69, 114, 133, 138, 161, 266, 322, 399, 433, 437, 483, 798, 866, 874, 966, 1299, 1311, 2598, 2622, 3031, 3059, 6062, 6118, 8227, 9093, 9177, 9959, 16454, 18186, 18354, 19918, 24681, 29877, 49362, 57589, 59754, 69713, 115178, 139426, 172767, 189221, 209139, 345534, 378442, 418278, 567663, 1135326, 1324547, 2649094, 3973641, 7947282]

約数ペア:

[(1, 7947282), (2, 3973641), (3, 2649094), (6, 1324547), (7, 1135326), (14, 567663), (19, 418278), (21, 378442), (23, 345534), (38, 209139), (42, 189221), (46, 172767), (57, 139426), (69, 115178), (114, 69713), (133, 59754), (138, 57589), (161, 49362), (266, 29877), (322, 24681), (399, 19918), (433, 18354), (437, 18186), (483, 16454), (798, 9959), (866, 9177), (874, 9093), (966, 8227), (1299, 6118), (1311, 6062), (2598, 3059), (2622, 3031)]