26472562011

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1\times {\mathrm{887}}^1$

素因数の和:1445

約数の個数: 96

約数和(自身を含む): 46811381760

約数和(自身を除く): 20338819749

約数列:

[1, 3, 7, 9, 21, 23, 43, 63, 69, 129, 161, 207, 301, 387, 479, 483, 887, 903, 989, 1437, 1449, 2661, 2709, 2967, 3353, 4311, 6209, 6923, 7983, 8901, 10059, 11017, 18627, 20401, 20597, 20769, 30177, 33051, 38141, 55881, 61203, 61791, 62307, 77119, 99153, 114423, 142807, 144179, 183609, 185373, 231357, 266987, 343269, 424873, 428421, 432537, 473731, 694071, 800961, 877243, 1274619, 1285263, 1297611, 1421193, 2402883, 2631729, 2974111, 3316117, 3823857, 4263579, 6140701, 7895187, 8922333, 9772079, 9948351, 18269539, 18422103, 26766999, 29316237, 29845053, 54808617, 55266309, 68404553, 87948711, 127886773, 164425851, 205213659, 383660319, 420199397, 615640977, 1150980957, 1260598191, 2941395779, 3781794573, 8824187337, 26472562011]

約数ペア:

[(1, 26472562011), (3, 8824187337), (7, 3781794573), (9, 2941395779), (21, 1260598191), (23, 1150980957), (43, 615640977), (63, 420199397), (69, 383660319), (129, 205213659), (161, 164425851), (207, 127886773), (301, 87948711), (387, 68404553), (479, 55266309), (483, 54808617), (887, 29845053), (903, 29316237), (989, 26766999), (1437, 18422103), (1449, 18269539), (2661, 9948351), (2709, 9772079), (2967, 8922333), (3353, 7895187), (4311, 6140701), (6209, 4263579), (6923, 3823857), (7983, 3316117), (8901, 2974111), (10059, 2631729), (11017, 2402883), (18627, 1421193), (20401, 1297611), (20597, 1285263), (20769, 1274619), (30177, 877243), (33051, 800961), (38141, 694071), (55881, 473731), (61203, 432537), (61791, 428421), (62307, 424873), (77119, 343269), (99153, 266987), (114423, 231357), (142807, 185373), (144179, 183609)]