21635580168

素因数分解:

$2^3\times 3^4\times {\mathrm{619}}^1\times {\mathrm{53939}}^1$

素因数の和:54576

約数の個数: 80

約数和(自身を含む): 60698682000

約数和(自身を除く): 39063101832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 619, 648, 1238, 1857, 2476, 3714, 4952, 5571, 7428, 11142, 14856, 16713, 22284, 33426, 44568, 50139, 53939, 66852, 100278, 107878, 133704, 161817, 200556, 215756, 323634, 401112, 431512, 485451, 647268, 970902, 1294536, 1456353, 1941804, 2912706, 3883608, 4369059, 5825412, 8738118, 11650824, 17476236, 33388241, 34952472, 66776482, 100164723, 133552964, 200329446, 267105928, 300494169, 400658892, 600988338, 801317784, 901482507, 1201976676, 1802965014, 2403953352, 2704447521, 3605930028, 5408895042, 7211860056, 10817790084, 21635580168]

約数ペア:

[(1, 21635580168), (2, 10817790084), (3, 7211860056), (4, 5408895042), (6, 3605930028), (8, 2704447521), (9, 2403953352), (12, 1802965014), (18, 1201976676), (24, 901482507), (27, 801317784), (36, 600988338), (54, 400658892), (72, 300494169), (81, 267105928), (108, 200329446), (162, 133552964), (216, 100164723), (324, 66776482), (619, 34952472), (648, 33388241), (1238, 17476236), (1857, 11650824), (2476, 8738118), (3714, 5825412), (4952, 4369059), (5571, 3883608), (7428, 2912706), (11142, 1941804), (14856, 1456353), (16713, 1294536), (22284, 970902), (33426, 647268), (44568, 485451), (50139, 431512), (53939, 401112), (66852, 323634), (100278, 215756), (107878, 200556), (133704, 161817)]