2931408

素因数分解:

$2^4\times 3^2\times {\mathrm{20357}}^1$

素因数の和:20371

約数の個数: 30

約数和(自身を含む): 8204274

約数和(自身を除く): 5272866

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 20357, 40714, 61071, 81428, 122142, 162856, 183213, 244284, 325712, 366426, 488568, 732852, 977136, 1465704, 2931408]

約数ペア:

[(1, 2931408), (2, 1465704), (3, 977136), (4, 732852), (6, 488568), (8, 366426), (9, 325712), (12, 244284), (16, 183213), (18, 162856), (24, 122142), (36, 81428), (48, 61071), (72, 40714), (144, 20357)]