8341914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 20275200

約数和(自身を除く): 11933286

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 43, 62, 86, 93, 129, 149, 186, 217, 258, 298, 301, 434, 447, 602, 651, 894, 903, 1043, 1302, 1333, 1806, 2086, 2666, 3129, 3999, 4619, 6258, 6407, 7998, 9238, 9331, 12814, 13857, 18662, 19221, 27714, 27993, 32333, 38442, 44849, 55986, 64666, 89698, 96999, 134547, 193998, 198617, 269094, 397234, 595851, 1191702, 1390319, 2780638, 4170957, 8341914]

約数ペア:

[(1, 8341914), (2, 4170957), (3, 2780638), (6, 1390319), (7, 1191702), (14, 595851), (21, 397234), (31, 269094), (42, 198617), (43, 193998), (62, 134547), (86, 96999), (93, 89698), (129, 64666), (149, 55986), (186, 44849), (217, 38442), (258, 32333), (298, 27993), (301, 27714), (434, 19221), (447, 18662), (602, 13857), (651, 12814), (894, 9331), (903, 9238), (1043, 7998), (1302, 6407), (1333, 6258), (1806, 4619), (2086, 3999), (2666, 3129)]