8639148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5413}}^1$

素因数の和:5446

約数の個数: 48

約数和(自身を含む): 24254720

約数和(自身を除く): 15615572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 5413, 10826, 16239, 21652, 32478, 37891, 64956, 75782, 102847, 113673, 151564, 205694, 227346, 308541, 411388, 454692, 617082, 719929, 1234164, 1439858, 2159787, 2879716, 4319574, 8639148]

約数ペア:

[(1, 8639148), (2, 4319574), (3, 2879716), (4, 2159787), (6, 1439858), (7, 1234164), (12, 719929), (14, 617082), (19, 454692), (21, 411388), (28, 308541), (38, 227346), (42, 205694), (57, 151564), (76, 113673), (84, 102847), (114, 75782), (133, 64956), (228, 37891), (266, 32478), (399, 21652), (532, 16239), (798, 10826), (1596, 5413)]