12024747

素因数分解:

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

素因数の和:233

約数の個数: 48

約数和(自身を含む): 21204000

約数和(自身を除く): 9179253

約数列:

[1, 3, 7, 9, 21, 27, 49, 61, 63, 147, 149, 183, 189, 427, 441, 447, 549, 1043, 1281, 1323, 1341, 1647, 2989, 3129, 3843, 4023, 7301, 8967, 9089, 9387, 11529, 21903, 26901, 27267, 28161, 63623, 65709, 80703, 81801, 190869, 197127, 245403, 445361, 572607, 1336083, 1717821, 4008249, 12024747]

約数ペア:

[(1, 12024747), (3, 4008249), (7, 1717821), (9, 1336083), (21, 572607), (27, 445361), (49, 245403), (61, 197127), (63, 190869), (147, 81801), (149, 80703), (183, 65709), (189, 63623), (427, 28161), (441, 27267), (447, 26901), (549, 21903), (1043, 11529), (1281, 9387), (1323, 9089), (1341, 8967), (1647, 7301), (2989, 4023), (3129, 3843)]