8016498

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:232

約数の個数: 72

約数和(自身を含む): 20673900

約数和(自身を除く): 12657402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 61, 63, 98, 122, 126, 147, 149, 183, 294, 298, 366, 427, 441, 447, 549, 854, 882, 894, 1043, 1098, 1281, 1341, 2086, 2562, 2682, 2989, 3129, 3843, 5978, 6258, 7301, 7686, 8967, 9089, 9387, 14602, 17934, 18178, 18774, 21903, 26901, 27267, 43806, 53802, 54534, 63623, 65709, 81801, 127246, 131418, 163602, 190869, 381738, 445361, 572607, 890722, 1145214, 1336083, 2672166, 4008249, 8016498]

約数ペア:

[(1, 8016498), (2, 4008249), (3, 2672166), (6, 1336083), (7, 1145214), (9, 890722), (14, 572607), (18, 445361), (21, 381738), (42, 190869), (49, 163602), (61, 131418), (63, 127246), (98, 81801), (122, 65709), (126, 63623), (147, 54534), (149, 53802), (183, 43806), (294, 27267), (298, 26901), (366, 21903), (427, 18774), (441, 18178), (447, 17934), (549, 14602), (854, 9387), (882, 9089), (894, 8967), (1043, 7686), (1098, 7301), (1281, 6258), (1341, 5978), (2086, 3843), (2562, 3129), (2682, 2989)]