18341596

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1229}}^1$

素因数の和:1294

約数の個数: 48

約数和(自身を含む): 40501440

約数和(自身を除く): 22159844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1066, 1148, 1229, 2132, 2458, 3731, 4916, 7462, 8603, 14924, 15977, 17206, 31954, 34412, 50389, 63908, 100778, 111839, 201556, 223678, 352723, 447356, 655057, 705446, 1310114, 1410892, 2620228, 4585399, 9170798, 18341596]

約数ペア:

[(1, 18341596), (2, 9170798), (4, 4585399), (7, 2620228), (13, 1410892), (14, 1310114), (26, 705446), (28, 655057), (41, 447356), (52, 352723), (82, 223678), (91, 201556), (164, 111839), (182, 100778), (287, 63908), (364, 50389), (533, 34412), (574, 31954), (1066, 17206), (1148, 15977), (1229, 14924), (2132, 8603), (2458, 7462), (3731, 4916)]