2449404

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{3581}}^1$

素因数の和:3610

約数の個数: 36

約数和(自身を含む): 6519240

約数和(自身を除く): 4069836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 3581, 7162, 10743, 14324, 21486, 32229, 42972, 64458, 68039, 128916, 136078, 204117, 272156, 408234, 612351, 816468, 1224702, 2449404]

約数ペア:

[(1, 2449404), (2, 1224702), (3, 816468), (4, 612351), (6, 408234), (9, 272156), (12, 204117), (18, 136078), (19, 128916), (36, 68039), (38, 64458), (57, 42972), (76, 32229), (114, 21486), (171, 14324), (228, 10743), (342, 7162), (684, 3581)]