407989062

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{193727}}^1$

素因数の和:193754

約数の個数: 40

約数和(自身を含む): 984525696

約数和(自身を除く): 576536634

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 193727, 387454, 581181, 1162362, 1743543, 2518451, 3487086, 5036902, 5230629, 7555353, 10461258, 15110706, 15691887, 22666059, 31383774, 45332118, 67998177, 135996354, 203994531, 407989062]

約数ペア:

[(1, 407989062), (2, 203994531), (3, 135996354), (6, 67998177), (9, 45332118), (13, 31383774), (18, 22666059), (26, 15691887), (27, 15110706), (39, 10461258), (54, 7555353), (78, 5230629), (81, 5036902), (117, 3487086), (162, 2518451), (234, 1743543), (351, 1162362), (702, 581181), (1053, 387454), (2106, 193727)]