12172578

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 29652480

約数和(自身を除く): 17479902

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 33, 34, 38, 51, 57, 66, 102, 114, 187, 209, 323, 374, 418, 561, 571, 627, 646, 969, 1122, 1142, 1254, 1713, 1938, 3426, 3553, 6281, 7106, 9707, 10659, 10849, 12562, 18843, 19414, 21318, 21698, 29121, 32547, 37686, 58242, 65094, 106777, 119339, 184433, 213554, 238678, 320331, 358017, 368866, 553299, 640662, 716034, 1106598, 2028763, 4057526, 6086289, 12172578]

約数ペア:

[(1, 12172578), (2, 6086289), (3, 4057526), (6, 2028763), (11, 1106598), (17, 716034), (19, 640662), (22, 553299), (33, 368866), (34, 358017), (38, 320331), (51, 238678), (57, 213554), (66, 184433), (102, 119339), (114, 106777), (187, 65094), (209, 58242), (323, 37686), (374, 32547), (418, 29121), (561, 21698), (571, 21318), (627, 19414), (646, 18843), (969, 12562), (1122, 10849), (1142, 10659), (1254, 9707), (1713, 7106), (1938, 6281), (3426, 3553)]