9971269938

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{85369}}^1$

素因数の和:85493

約数の個数: 80

約数和(自身を含む): 25783105920

約数和(自身を除く): 15811835982

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 103, 126, 162, 189, 206, 309, 378, 567, 618, 721, 927, 1134, 1442, 1854, 2163, 2781, 4326, 5562, 6489, 8343, 12978, 16686, 19467, 38934, 58401, 85369, 116802, 170738, 256107, 512214, 597583, 768321, 1195166, 1536642, 1792749, 2304963, 3585498, 4609926, 5378247, 6914889, 8793007, 10756494, 13829778, 16134741, 17586014, 26379021, 32269482, 48404223, 52758042, 61551049, 79137063, 96808446, 123102098, 158274126, 184653147, 237411189, 369306294, 474822378, 553959441, 712233567, 1107918882, 1424467134, 1661878323, 3323756646, 4985634969, 9971269938]

約数ペア:

[(1, 9971269938), (2, 4985634969), (3, 3323756646), (6, 1661878323), (7, 1424467134), (9, 1107918882), (14, 712233567), (18, 553959441), (21, 474822378), (27, 369306294), (42, 237411189), (54, 184653147), (63, 158274126), (81, 123102098), (103, 96808446), (126, 79137063), (162, 61551049), (189, 52758042), (206, 48404223), (309, 32269482), (378, 26379021), (567, 17586014), (618, 16134741), (721, 13829778), (927, 10756494), (1134, 8793007), (1442, 6914889), (1854, 5378247), (2163, 4609926), (2781, 3585498), (4326, 2304963), (5562, 1792749), (6489, 1536642), (8343, 1195166), (12978, 768321), (16686, 597583), (19467, 512214), (38934, 256107), (58401, 170738), (85369, 116802)]