42378372

素因数分解:

$2^2\times 3^2\times {\mathrm{349}}^1\times {\mathrm{3373}}^1$

素因数の和:3732

約数の個数: 36

約数和(自身を含む): 107461900

約数和(自身を除く): 65083528

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 349, 698, 1047, 1396, 2094, 3141, 3373, 4188, 6282, 6746, 10119, 12564, 13492, 20238, 30357, 40476, 60714, 121428, 1177177, 2354354, 3531531, 4708708, 7063062, 10594593, 14126124, 21189186, 42378372]

約数ペア:

[(1, 42378372), (2, 21189186), (3, 14126124), (4, 10594593), (6, 7063062), (9, 4708708), (12, 3531531), (18, 2354354), (36, 1177177), (349, 121428), (698, 60714), (1047, 40476), (1396, 30357), (2094, 20238), (3141, 13492), (3373, 12564), (4188, 10119), (6282, 6746)]