222414906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{86813}}^1$

素因数の和:86886

約数の個数: 32

約数和(自身を含む): 516716928

約数和(自身を除く): 294302022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 86813, 173626, 260439, 520878, 607691, 1215382, 1823073, 3646146, 5295593, 10591186, 15886779, 31773558, 37069151, 74138302, 111207453, 222414906]

約数ペア:

[(1, 222414906), (2, 111207453), (3, 74138302), (6, 37069151), (7, 31773558), (14, 15886779), (21, 10591186), (42, 5295593), (61, 3646146), (122, 1823073), (183, 1215382), (366, 607691), (427, 520878), (854, 260439), (1281, 173626), (2562, 86813)]