12635418

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 28569600

約数和(自身を除く): 15934182

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 61, 69, 79, 114, 122, 138, 158, 183, 237, 366, 437, 474, 874, 1159, 1311, 1403, 1501, 1817, 2318, 2622, 2806, 3002, 3477, 3634, 4209, 4503, 4819, 5451, 6954, 8418, 9006, 9638, 10902, 14457, 26657, 28914, 34523, 53314, 69046, 79971, 91561, 103569, 110837, 159942, 183122, 207138, 221674, 274683, 332511, 549366, 665022, 2105903, 4211806, 6317709, 12635418]

約数ペア:

[(1, 12635418), (2, 6317709), (3, 4211806), (6, 2105903), (19, 665022), (23, 549366), (38, 332511), (46, 274683), (57, 221674), (61, 207138), (69, 183122), (79, 159942), (114, 110837), (122, 103569), (138, 91561), (158, 79971), (183, 69046), (237, 53314), (366, 34523), (437, 28914), (474, 26657), (874, 14457), (1159, 10902), (1311, 9638), (1403, 9006), (1501, 8418), (1817, 6954), (2318, 5451), (2622, 4819), (2806, 4503), (3002, 4209), (3477, 3634)]