7967466

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 18869760

約数和(自身を除く): 10902294

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 117, 158, 234, 237, 431, 474, 711, 862, 1027, 1293, 1422, 2054, 2586, 3081, 3879, 5603, 6162, 7758, 9243, 11206, 16809, 18486, 33618, 34049, 50427, 68098, 100854, 102147, 204294, 306441, 442637, 612882, 885274, 1327911, 2655822, 3983733, 7967466]

約数ペア:

[(1, 7967466), (2, 3983733), (3, 2655822), (6, 1327911), (9, 885274), (13, 612882), (18, 442637), (26, 306441), (39, 204294), (78, 102147), (79, 100854), (117, 68098), (158, 50427), (234, 34049), (237, 33618), (431, 18486), (474, 16809), (711, 11206), (862, 9243), (1027, 7758), (1293, 6162), (1422, 5603), (2054, 3879), (2586, 3081)]