17671194

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 72

約数和(自身を含む): 42144960

約数和(自身を除く): 24473766

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 79, 86, 102, 129, 153, 158, 237, 258, 289, 306, 387, 474, 578, 711, 731, 774, 867, 1343, 1422, 1462, 1734, 2193, 2601, 2686, 3397, 4029, 4386, 5202, 6579, 6794, 8058, 10191, 12087, 12427, 13158, 20382, 22831, 24174, 24854, 30573, 37281, 45662, 57749, 61146, 68493, 74562, 111843, 115498, 136986, 173247, 205479, 223686, 346494, 410958, 519741, 981733, 1039482, 1963466, 2945199, 5890398, 8835597, 17671194]

約数ペア:

[(1, 17671194), (2, 8835597), (3, 5890398), (6, 2945199), (9, 1963466), (17, 1039482), (18, 981733), (34, 519741), (43, 410958), (51, 346494), (79, 223686), (86, 205479), (102, 173247), (129, 136986), (153, 115498), (158, 111843), (237, 74562), (258, 68493), (289, 61146), (306, 57749), (387, 45662), (474, 37281), (578, 30573), (711, 24854), (731, 24174), (774, 22831), (867, 20382), (1343, 13158), (1422, 12427), (1462, 12087), (1734, 10191), (2193, 8058), (2601, 6794), (2686, 6579), (3397, 5202), (4029, 4386)]