8308818

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:469

約数の個数: 80

約数和(自身を含む): 22581504

約数和(自身を除く): 14272686

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 81, 102, 119, 126, 153, 162, 189, 238, 306, 357, 378, 431, 459, 567, 714, 862, 918, 1071, 1134, 1293, 1377, 2142, 2586, 2754, 3017, 3213, 3879, 6034, 6426, 7327, 7758, 9051, 9639, 11637, 14654, 18102, 19278, 21981, 23274, 27153, 34911, 43962, 51289, 54306, 65943, 69822, 81459, 102578, 131886, 153867, 162918, 197829, 244377, 307734, 395658, 461601, 488754, 593487, 923202, 1186974, 1384803, 2769606, 4154409, 8308818]

約数ペア:

[(1, 8308818), (2, 4154409), (3, 2769606), (6, 1384803), (7, 1186974), (9, 923202), (14, 593487), (17, 488754), (18, 461601), (21, 395658), (27, 307734), (34, 244377), (42, 197829), (51, 162918), (54, 153867), (63, 131886), (81, 102578), (102, 81459), (119, 69822), (126, 65943), (153, 54306), (162, 51289), (189, 43962), (238, 34911), (306, 27153), (357, 23274), (378, 21981), (431, 19278), (459, 18102), (567, 14654), (714, 11637), (862, 9639), (918, 9051), (1071, 7758), (1134, 7327), (1293, 6426), (1377, 6034), (2142, 3879), (2586, 3213), (2754, 3017)]