42647304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{253853}}^1$

素因数の和:253869

約数の個数: 32

約数和(自身を含む): 121849920

約数和(自身を除く): 79202616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 253853, 507706, 761559, 1015412, 1523118, 1776971, 2030824, 3046236, 3553942, 5330913, 6092472, 7107884, 10661826, 14215768, 21323652, 42647304]

約数ペア:

[(1, 42647304), (2, 21323652), (3, 14215768), (4, 10661826), (6, 7107884), (7, 6092472), (8, 5330913), (12, 3553942), (14, 3046236), (21, 2030824), (24, 1776971), (28, 1523118), (42, 1015412), (56, 761559), (84, 507706), (168, 253853)]