12959916

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 33318096

約数和(自身を除く): 20358180

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 101, 102, 111, 148, 202, 204, 222, 289, 303, 404, 444, 578, 606, 629, 867, 1156, 1212, 1258, 1717, 1734, 1887, 2516, 3434, 3468, 3737, 3774, 5151, 6868, 7474, 7548, 10302, 10693, 11211, 14948, 20604, 21386, 22422, 29189, 32079, 42772, 44844, 58378, 63529, 64158, 87567, 116756, 127058, 128316, 175134, 190587, 254116, 350268, 381174, 762348, 1079993, 2159986, 3239979, 4319972, 6479958, 12959916]

約数ペア:

[(1, 12959916), (2, 6479958), (3, 4319972), (4, 3239979), (6, 2159986), (12, 1079993), (17, 762348), (34, 381174), (37, 350268), (51, 254116), (68, 190587), (74, 175134), (101, 128316), (102, 127058), (111, 116756), (148, 87567), (202, 64158), (204, 63529), (222, 58378), (289, 44844), (303, 42772), (404, 32079), (444, 29189), (578, 22422), (606, 21386), (629, 20604), (867, 14948), (1156, 11211), (1212, 10693), (1258, 10302), (1717, 7548), (1734, 7474), (1887, 6868), (2516, 5151), (3434, 3774), (3468, 3737)]