7834212

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^2\times {\mathrm{251}}^1$

素因数の和:298

約数の個数: 72

約数和(自身を含む): 21661920

約数和(自身を除く): 13827708

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 251, 289, 306, 459, 502, 578, 612, 753, 867, 918, 1004, 1156, 1506, 1734, 1836, 2259, 2601, 3012, 3468, 4267, 4518, 5202, 6777, 7803, 8534, 9036, 10404, 12801, 13554, 15606, 17068, 25602, 27108, 31212, 38403, 51204, 72539, 76806, 115209, 145078, 153612, 217617, 230418, 290156, 435234, 460836, 652851, 870468, 1305702, 1958553, 2611404, 3917106, 7834212]

約数ペア:

[(1, 7834212), (2, 3917106), (3, 2611404), (4, 1958553), (6, 1305702), (9, 870468), (12, 652851), (17, 460836), (18, 435234), (27, 290156), (34, 230418), (36, 217617), (51, 153612), (54, 145078), (68, 115209), (102, 76806), (108, 72539), (153, 51204), (204, 38403), (251, 31212), (289, 27108), (306, 25602), (459, 17068), (502, 15606), (578, 13554), (612, 12801), (753, 10404), (867, 9036), (918, 8534), (1004, 7803), (1156, 6777), (1506, 5202), (1734, 4518), (1836, 4267), (2259, 3468), (2601, 3012)]