12777006

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 30689280

約数和(自身を除く): 17912274

約数列:

[1, 2, 3, 6, 11, 19, 22, 23, 33, 38, 46, 57, 66, 69, 114, 138, 209, 253, 418, 437, 443, 506, 627, 759, 874, 886, 1254, 1311, 1329, 1518, 2622, 2658, 4807, 4873, 8417, 9614, 9746, 10189, 14421, 14619, 16834, 20378, 25251, 28842, 29238, 30567, 50502, 61134, 92587, 112079, 185174, 193591, 224158, 277761, 336237, 387182, 555522, 580773, 672474, 1161546, 2129501, 4259002, 6388503, 12777006]

約数ペア:

[(1, 12777006), (2, 6388503), (3, 4259002), (6, 2129501), (11, 1161546), (19, 672474), (22, 580773), (23, 555522), (33, 387182), (38, 336237), (46, 277761), (57, 224158), (66, 193591), (69, 185174), (114, 112079), (138, 92587), (209, 61134), (253, 50502), (418, 30567), (437, 29238), (443, 28842), (506, 25251), (627, 20378), (759, 16834), (874, 14619), (886, 14421), (1254, 10189), (1311, 9746), (1329, 9614), (1518, 8417), (2622, 4873), (2658, 4807)]