13331766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 32744448

約数和(自身を除く): 19412682

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 37, 42, 46, 69, 74, 111, 138, 161, 222, 259, 322, 373, 483, 518, 746, 777, 851, 966, 1119, 1554, 1702, 2238, 2553, 2611, 5106, 5222, 5957, 7833, 8579, 11914, 13801, 15666, 17158, 17871, 25737, 27602, 35742, 41403, 51474, 60053, 82806, 96607, 120106, 180159, 193214, 289821, 317423, 360318, 579642, 634846, 952269, 1904538, 2221961, 4443922, 6665883, 13331766]

約数ペア:

[(1, 13331766), (2, 6665883), (3, 4443922), (6, 2221961), (7, 1904538), (14, 952269), (21, 634846), (23, 579642), (37, 360318), (42, 317423), (46, 289821), (69, 193214), (74, 180159), (111, 120106), (138, 96607), (161, 82806), (222, 60053), (259, 51474), (322, 41403), (373, 35742), (483, 27602), (518, 25737), (746, 17871), (777, 17158), (851, 15666), (966, 13801), (1119, 11914), (1554, 8579), (1702, 7833), (2238, 5957), (2553, 5222), (2611, 5106)]