131633838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{17707}}^1$

素因数の和:17781

約数の個数: 48

約数和(自身を含む): 331493760

約数和(自身を除く): 199859922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 118, 126, 177, 354, 413, 531, 826, 1062, 1239, 2478, 3717, 7434, 17707, 35414, 53121, 106242, 123949, 159363, 247898, 318726, 371847, 743694, 1044713, 1115541, 2089426, 2231082, 3134139, 6268278, 7312991, 9402417, 14625982, 18804834, 21938973, 43877946, 65816919, 131633838]

約数ペア:

[(1, 131633838), (2, 65816919), (3, 43877946), (6, 21938973), (7, 18804834), (9, 14625982), (14, 9402417), (18, 7312991), (21, 6268278), (42, 3134139), (59, 2231082), (63, 2089426), (118, 1115541), (126, 1044713), (177, 743694), (354, 371847), (413, 318726), (531, 247898), (826, 159363), (1062, 123949), (1239, 106242), (2478, 53121), (3717, 35414), (7434, 17707)]