17927154

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1801}}^1$

素因数の和:1895

約数の個数: 48

約数和(自身を含む): 44977920

約数和(自身を除く): 27050766

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 1801, 3318, 3602, 4977, 5403, 9954, 10806, 12607, 16209, 25214, 32418, 37821, 75642, 113463, 142279, 226926, 284558, 426837, 853674, 995953, 1280511, 1991906, 2561022, 2987859, 5975718, 8963577, 17927154]

約数ペア:

[(1, 17927154), (2, 8963577), (3, 5975718), (6, 2987859), (7, 2561022), (9, 1991906), (14, 1280511), (18, 995953), (21, 853674), (42, 426837), (63, 284558), (79, 226926), (126, 142279), (158, 113463), (237, 75642), (474, 37821), (553, 32418), (711, 25214), (1106, 16209), (1422, 12607), (1659, 10806), (1801, 9954), (3318, 5403), (3602, 4977)]