6720571512

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{18121}}^1$

素因数の和:18254

約数の個数: 128

約数和(自身を含む): 19963195200

約数和(自身を除く): 13242623688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 101, 102, 108, 136, 153, 202, 204, 216, 303, 306, 404, 408, 459, 606, 612, 808, 909, 918, 1212, 1224, 1717, 1818, 1836, 2424, 2727, 3434, 3636, 3672, 5151, 5454, 6868, 7272, 10302, 10908, 13736, 15453, 18121, 20604, 21816, 30906, 36242, 41208, 46359, 54363, 61812, 72484, 92718, 108726, 123624, 144968, 163089, 185436, 217452, 308057, 326178, 370872, 434904, 489267, 616114, 652356, 924171, 978534, 1232228, 1304712, 1830221, 1848342, 1957068, 2464456, 2772513, 3660442, 3696684, 3914136, 5490663, 5545026, 7320884, 7393368, 8317539, 10981326, 11090052, 14641768, 16471989, 16635078, 21962652, 22180104, 31113757, 32943978, 33270156, 43925304, 49415967, 62227514, 65887956, 66540312, 93341271, 98831934, 124455028, 131775912, 186682542, 197663868, 248910056, 280023813, 373365084, 395327736, 560047626, 746730168, 840071439, 1120095252, 1680142878, 2240190504, 3360285756, 6720571512]

約数ペア:

[(1, 6720571512), (2, 3360285756), (3, 2240190504), (4, 1680142878), (6, 1120095252), (8, 840071439), (9, 746730168), (12, 560047626), (17, 395327736), (18, 373365084), (24, 280023813), (27, 248910056), (34, 197663868), (36, 186682542), (51, 131775912), (54, 124455028), (68, 98831934), (72, 93341271), (101, 66540312), (102, 65887956), (108, 62227514), (136, 49415967), (153, 43925304), (202, 33270156), (204, 32943978), (216, 31113757), (303, 22180104), (306, 21962652), (404, 16635078), (408, 16471989), (459, 14641768), (606, 11090052), (612, 10981326), (808, 8317539), (909, 7393368), (918, 7320884), (1212, 5545026), (1224, 5490663), (1717, 3914136), (1818, 3696684), (1836, 3660442), (2424, 2772513), (2727, 2464456), (3434, 1957068), (3636, 1848342), (3672, 1830221), (5151, 1304712), (5454, 1232228), (6868, 978534), (7272, 924171), (10302, 652356), (10908, 616114), (13736, 489267), (15453, 434904), (18121, 370872), (20604, 326178), (21816, 308057), (30906, 217452), (36242, 185436), (41208, 163089), (46359, 144968), (54363, 123624), (61812, 108726), (72484, 92718)]