7222194

素因数分解:

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

素因数の和:132

約数の個数: 72

約数和(自身を含む): 18899712

約数和(自身を除く): 11677518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 43, 62, 63, 86, 93, 126, 129, 186, 217, 258, 279, 301, 387, 434, 558, 602, 651, 774, 903, 1302, 1333, 1806, 1849, 1953, 2666, 2709, 3698, 3906, 3999, 5418, 5547, 7998, 9331, 11094, 11997, 12943, 16641, 18662, 23994, 25886, 27993, 33282, 38829, 55986, 57319, 77658, 83979, 114638, 116487, 167958, 171957, 232974, 343914, 401233, 515871, 802466, 1031742, 1203699, 2407398, 3611097, 7222194]

約数ペア:

[(1, 7222194), (2, 3611097), (3, 2407398), (6, 1203699), (7, 1031742), (9, 802466), (14, 515871), (18, 401233), (21, 343914), (31, 232974), (42, 171957), (43, 167958), (62, 116487), (63, 114638), (86, 83979), (93, 77658), (126, 57319), (129, 55986), (186, 38829), (217, 33282), (258, 27993), (279, 25886), (301, 23994), (387, 18662), (434, 16641), (558, 12943), (602, 11997), (651, 11094), (774, 9331), (903, 7998), (1302, 5547), (1333, 5418), (1806, 3999), (1849, 3906), (1953, 3698), (2666, 2709)]