13117914

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 30393792

約数和(自身を除く): 17275878

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 163, 263, 306, 326, 489, 526, 789, 978, 1467, 1578, 2367, 2771, 2934, 4471, 4734, 5542, 8313, 8942, 13413, 16626, 24939, 26826, 40239, 42869, 49878, 80478, 85738, 128607, 257214, 385821, 728773, 771642, 1457546, 2186319, 4372638, 6558957, 13117914]

約数ペア:

[(1, 13117914), (2, 6558957), (3, 4372638), (6, 2186319), (9, 1457546), (17, 771642), (18, 728773), (34, 385821), (51, 257214), (102, 128607), (153, 85738), (163, 80478), (263, 49878), (306, 42869), (326, 40239), (489, 26826), (526, 24939), (789, 16626), (978, 13413), (1467, 8942), (1578, 8313), (2367, 5542), (2771, 4734), (2934, 4471)]