2494818

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 5930496

約数和(自身を除く): 3435678

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 263, 279, 306, 526, 527, 558, 789, 1054, 1578, 1581, 2367, 3162, 4471, 4734, 4743, 8153, 8942, 9486, 13413, 16306, 24459, 26826, 40239, 48918, 73377, 80478, 138601, 146754, 277202, 415803, 831606, 1247409, 2494818]

約数ペア:

[(1, 2494818), (2, 1247409), (3, 831606), (6, 415803), (9, 277202), (17, 146754), (18, 138601), (31, 80478), (34, 73377), (51, 48918), (62, 40239), (93, 26826), (102, 24459), (153, 16306), (186, 13413), (263, 9486), (279, 8942), (306, 8153), (526, 4743), (527, 4734), (558, 4471), (789, 3162), (1054, 2367), (1578, 1581)]