21762942

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{547}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 46032000

約数和(自身を除く): 24269058

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 349, 547, 698, 1047, 1094, 1641, 2094, 3282, 6631, 10393, 13262, 19893, 20786, 31179, 39786, 62358, 190903, 381806, 572709, 1145418, 3627157, 7254314, 10881471, 21762942]

約数ペア:

[(1, 21762942), (2, 10881471), (3, 7254314), (6, 3627157), (19, 1145418), (38, 572709), (57, 381806), (114, 190903), (349, 62358), (547, 39786), (698, 31179), (1047, 20786), (1094, 19893), (1641, 13262), (2094, 10393), (3282, 6631)]