9886764

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 24577280

約数和(自身を除く): 14690516

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 103, 114, 206, 228, 309, 412, 421, 618, 842, 1236, 1263, 1684, 1957, 2526, 3914, 5052, 5871, 7828, 7999, 11742, 15998, 23484, 23997, 31996, 43363, 47994, 86726, 95988, 130089, 173452, 260178, 520356, 823897, 1647794, 2471691, 3295588, 4943382, 9886764]

約数ペア:

[(1, 9886764), (2, 4943382), (3, 3295588), (4, 2471691), (6, 1647794), (12, 823897), (19, 520356), (38, 260178), (57, 173452), (76, 130089), (103, 95988), (114, 86726), (206, 47994), (228, 43363), (309, 31996), (412, 23997), (421, 23484), (618, 15998), (842, 11742), (1236, 7999), (1263, 7828), (1684, 5871), (1957, 5052), (2526, 3914)]