18409190856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1249}}^1\times {\mathrm{1487}}^1$

素因数の和:2811

約数の個数: 128

約数和(自身を含む): 53568000000

約数和(自身を除く): 35158809144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 59, 84, 118, 168, 177, 236, 354, 413, 472, 708, 826, 1239, 1249, 1416, 1487, 1652, 2478, 2498, 2974, 3304, 3747, 4461, 4956, 4996, 5948, 7494, 8743, 8922, 9912, 9992, 10409, 11896, 14988, 17486, 17844, 20818, 26229, 29976, 31227, 34972, 35688, 41636, 52458, 62454, 69944, 73691, 83272, 87733, 104916, 124908, 147382, 175466, 209832, 221073, 249816, 263199, 294764, 350932, 442146, 515837, 526398, 589528, 614131, 701864, 884292, 1031674, 1052796, 1228262, 1547511, 1768584, 1842393, 1857263, 2063348, 2105592, 2456524, 3095022, 3684786, 3714526, 4126696, 4913048, 5571789, 6190044, 7369572, 7429052, 11143578, 12380088, 13000841, 14739144, 14858104, 22287156, 26001682, 39002523, 44574312, 52003364, 78005046, 104006728, 109578517, 156010092, 219157034, 312020184, 328735551, 438314068, 657471102, 767049619, 876628136, 1314942204, 1534099238, 2301148857, 2629884408, 3068198476, 4602297714, 6136396952, 9204595428, 18409190856]

約数ペア:

[(1, 18409190856), (2, 9204595428), (3, 6136396952), (4, 4602297714), (6, 3068198476), (7, 2629884408), (8, 2301148857), (12, 1534099238), (14, 1314942204), (21, 876628136), (24, 767049619), (28, 657471102), (42, 438314068), (56, 328735551), (59, 312020184), (84, 219157034), (118, 156010092), (168, 109578517), (177, 104006728), (236, 78005046), (354, 52003364), (413, 44574312), (472, 39002523), (708, 26001682), (826, 22287156), (1239, 14858104), (1249, 14739144), (1416, 13000841), (1487, 12380088), (1652, 11143578), (2478, 7429052), (2498, 7369572), (2974, 6190044), (3304, 5571789), (3747, 4913048), (4461, 4126696), (4956, 3714526), (4996, 3684786), (5948, 3095022), (7494, 2456524), (8743, 2105592), (8922, 2063348), (9912, 1857263), (9992, 1842393), (10409, 1768584), (11896, 1547511), (14988, 1228262), (17486, 1052796), (17844, 1031674), (20818, 884292), (26229, 701864), (29976, 614131), (31227, 589528), (34972, 526398), (35688, 515837), (41636, 442146), (52458, 350932), (62454, 294764), (69944, 263199), (73691, 249816), (83272, 221073), (87733, 209832), (104916, 175466), (124908, 147382)]