1663212

素因数分解:

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

素因数の和:318

約数の個数: 48

約数和(自身を含む): 4257792

約数和(自身を除く): 2594580

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 263, 372, 526, 527, 789, 1052, 1054, 1578, 1581, 2108, 3156, 3162, 4471, 6324, 8153, 8942, 13413, 16306, 17884, 24459, 26826, 32612, 48918, 53652, 97836, 138601, 277202, 415803, 554404, 831606, 1663212]

約数ペア:

[(1, 1663212), (2, 831606), (3, 554404), (4, 415803), (6, 277202), (12, 138601), (17, 97836), (31, 53652), (34, 48918), (51, 32612), (62, 26826), (68, 24459), (93, 17884), (102, 16306), (124, 13413), (186, 8942), (204, 8153), (263, 6324), (372, 4471), (526, 3162), (527, 3156), (789, 2108), (1052, 1581), (1054, 1578)]