2876706

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1$

素因数の和:128

約数の個数: 72

約数和(自身を含む): 7662720

約数和(自身を除く): 4786014

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 79, 102, 119, 126, 153, 158, 237, 238, 289, 306, 357, 474, 553, 578, 711, 714, 867, 1071, 1106, 1343, 1422, 1659, 1734, 2023, 2142, 2601, 2686, 3318, 4029, 4046, 4977, 5202, 6069, 8058, 9401, 9954, 12087, 12138, 18207, 18802, 22831, 24174, 28203, 36414, 45662, 56406, 68493, 84609, 136986, 159817, 169218, 205479, 319634, 410958, 479451, 958902, 1438353, 2876706]

約数ペア:

[(1, 2876706), (2, 1438353), (3, 958902), (6, 479451), (7, 410958), (9, 319634), (14, 205479), (17, 169218), (18, 159817), (21, 136986), (34, 84609), (42, 68493), (51, 56406), (63, 45662), (79, 36414), (102, 28203), (119, 24174), (126, 22831), (153, 18802), (158, 18207), (237, 12138), (238, 12087), (289, 9954), (306, 9401), (357, 8058), (474, 6069), (553, 5202), (578, 4977), (711, 4046), (714, 4029), (867, 3318), (1071, 2686), (1106, 2601), (1343, 2142), (1422, 2023), (1659, 1734)]