7771236

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 19994688

約数和(自身を除く): 12223452

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 113, 132, 226, 339, 452, 521, 678, 1042, 1243, 1356, 1563, 2084, 2486, 3126, 3729, 4972, 5731, 6252, 7458, 11462, 14916, 17193, 22924, 34386, 58873, 68772, 117746, 176619, 235492, 353238, 647603, 706476, 1295206, 1942809, 2590412, 3885618, 7771236]

約数ペア:

[(1, 7771236), (2, 3885618), (3, 2590412), (4, 1942809), (6, 1295206), (11, 706476), (12, 647603), (22, 353238), (33, 235492), (44, 176619), (66, 117746), (113, 68772), (132, 58873), (226, 34386), (339, 22924), (452, 17193), (521, 14916), (678, 11462), (1042, 7458), (1243, 6252), (1356, 5731), (1563, 4972), (2084, 3729), (2486, 3126)]