13979916

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 38211264

約数和(自身を除く): 24231348

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 68, 102, 106, 153, 159, 204, 212, 306, 318, 431, 477, 612, 636, 862, 901, 954, 1293, 1724, 1802, 1908, 2586, 2703, 3604, 3879, 5172, 5406, 7327, 7758, 8109, 10812, 14654, 15516, 16218, 21981, 22843, 29308, 32436, 43962, 45686, 65943, 68529, 87924, 91372, 131886, 137058, 205587, 263772, 274116, 388331, 411174, 776662, 822348, 1164993, 1553324, 2329986, 3494979, 4659972, 6989958, 13979916]

約数ペア:

[(1, 13979916), (2, 6989958), (3, 4659972), (4, 3494979), (6, 2329986), (9, 1553324), (12, 1164993), (17, 822348), (18, 776662), (34, 411174), (36, 388331), (51, 274116), (53, 263772), (68, 205587), (102, 137058), (106, 131886), (153, 91372), (159, 87924), (204, 68529), (212, 65943), (306, 45686), (318, 43962), (431, 32436), (477, 29308), (612, 22843), (636, 21981), (862, 16218), (901, 15516), (954, 14654), (1293, 10812), (1724, 8109), (1802, 7758), (1908, 7327), (2586, 5406), (2703, 5172), (3604, 3879)]