26139612

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 63316512

約数和(自身を除く): 37176900

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 113, 148, 222, 226, 339, 444, 452, 521, 678, 1042, 1356, 1563, 2084, 3126, 4181, 6252, 8362, 12543, 16724, 19277, 25086, 38554, 50172, 57831, 58873, 77108, 115662, 117746, 176619, 231324, 235492, 353238, 706476, 2178301, 4356602, 6534903, 8713204, 13069806, 26139612]

約数ペア:

[(1, 26139612), (2, 13069806), (3, 8713204), (4, 6534903), (6, 4356602), (12, 2178301), (37, 706476), (74, 353238), (111, 235492), (113, 231324), (148, 176619), (222, 117746), (226, 115662), (339, 77108), (444, 58873), (452, 57831), (521, 50172), (678, 38554), (1042, 25086), (1356, 19277), (1563, 16724), (2084, 12543), (3126, 8362), (4181, 6252)]