16784118

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23909}}^1$

素因数の和:23933

約数の個数: 32

約数和(自身を含む): 40168800

約数和(自身を除く): 23384682

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 23909, 47818, 71727, 143454, 215181, 310817, 430362, 621634, 645543, 932451, 1291086, 1864902, 2797353, 5594706, 8392059, 16784118]

約数ペア:

[(1, 16784118), (2, 8392059), (3, 5594706), (6, 2797353), (9, 1864902), (13, 1291086), (18, 932451), (26, 645543), (27, 621634), (39, 430362), (54, 310817), (78, 215181), (117, 143454), (234, 71727), (351, 47818), (702, 23909)]