18144631743

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{12497}}^1$

素因数の和:12621

約数の個数: 64

約数和(自身を含む): 30235161600

約数和(自身を除く): 12090529857

約数列:

[1, 3, 7, 17, 21, 49, 51, 83, 119, 147, 249, 343, 357, 581, 833, 1029, 1411, 1743, 2499, 4067, 4233, 5831, 9877, 12201, 12497, 17493, 28469, 29631, 37491, 69139, 85407, 87479, 207417, 212449, 262437, 483973, 612353, 637347, 1037251, 1451919, 1487143, 1837059, 3111753, 4286471, 4461429, 7260757, 10410001, 12859413, 17633267, 21782271, 31230003, 50825299, 52899801, 72870007, 123432869, 152475897, 218610021, 355777093, 370298607, 864030083, 1067331279, 2592090249, 6048210581, 18144631743]

約数ペア:

[(1, 18144631743), (3, 6048210581), (7, 2592090249), (17, 1067331279), (21, 864030083), (49, 370298607), (51, 355777093), (83, 218610021), (119, 152475897), (147, 123432869), (249, 72870007), (343, 52899801), (357, 50825299), (581, 31230003), (833, 21782271), (1029, 17633267), (1411, 12859413), (1743, 10410001), (2499, 7260757), (4067, 4461429), (4233, 4286471), (5831, 3111753), (9877, 1837059), (12201, 1487143), (12497, 1451919), (17493, 1037251), (28469, 637347), (29631, 612353), (37491, 483973), (69139, 262437), (85407, 212449), (87479, 207417)]