71519118

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{2003}}^1$

素因数の和:2560

約数の個数: 32

約数和(自身を含む): 156408192

約数和(自身を除く): 84889074

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 541, 1082, 1623, 2003, 3246, 4006, 5951, 6009, 11902, 12018, 17853, 22033, 35706, 44066, 66099, 132198, 1083623, 2167246, 3250869, 6501738, 11919853, 23839706, 35759559, 71519118]

約数ペア:

[(1, 71519118), (2, 35759559), (3, 23839706), (6, 11919853), (11, 6501738), (22, 3250869), (33, 2167246), (66, 1083623), (541, 132198), (1082, 66099), (1623, 44066), (2003, 35706), (3246, 22033), (4006, 17853), (5951, 12018), (6009, 11902)]