861384

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1889}}^1$

素因数の和:1917

約数の個数: 32

約数和(自身を含む): 2268000

約数和(自身を除く): 1406616

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 1889, 3778, 5667, 7556, 11334, 15112, 22668, 35891, 45336, 71782, 107673, 143564, 215346, 287128, 430692, 861384]

約数ペア:

[(1, 861384), (2, 430692), (3, 287128), (4, 215346), (6, 143564), (8, 107673), (12, 71782), (19, 45336), (24, 35891), (38, 22668), (57, 15112), (76, 11334), (114, 7556), (152, 5667), (228, 3778), (456, 1889)]