12870054

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 29837808

約数和(自身を除く): 16967754

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 137, 153, 274, 306, 307, 411, 614, 822, 921, 1233, 1842, 2329, 2466, 2763, 4658, 5219, 5526, 6987, 10438, 13974, 15657, 20961, 31314, 41922, 42059, 46971, 84118, 93942, 126177, 252354, 378531, 715003, 757062, 1430006, 2145009, 4290018, 6435027, 12870054]

約数ペア:

[(1, 12870054), (2, 6435027), (3, 4290018), (6, 2145009), (9, 1430006), (17, 757062), (18, 715003), (34, 378531), (51, 252354), (102, 126177), (137, 93942), (153, 84118), (274, 46971), (306, 42059), (307, 41922), (411, 31314), (614, 20961), (822, 15657), (921, 13974), (1233, 10438), (1842, 6987), (2329, 5526), (2466, 5219), (2763, 4658)]