18563842076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1237}}^1\times {\mathrm{7039}}^1$

素因数の和:8334

約数の個数: 48

約数和(自身を含む): 35873080320

約数和(自身を除く): 17309238244

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 1237, 2132, 2474, 4948, 7039, 14078, 16081, 28156, 32162, 50717, 64324, 91507, 101434, 183014, 202868, 288599, 366028, 577198, 659321, 1154396, 1318642, 2637284, 3751787, 7503574, 8707243, 15007148, 17414486, 34828972, 113194159, 226388318, 356996963, 452776636, 713993926, 1427987852, 4640960519, 9281921038, 18563842076]

約数ペア:

[(1, 18563842076), (2, 9281921038), (4, 4640960519), (13, 1427987852), (26, 713993926), (41, 452776636), (52, 356996963), (82, 226388318), (164, 113194159), (533, 34828972), (1066, 17414486), (1237, 15007148), (2132, 8707243), (2474, 7503574), (4948, 3751787), (7039, 2637284), (14078, 1318642), (16081, 1154396), (28156, 659321), (32162, 577198), (50717, 366028), (64324, 288599), (91507, 202868), (101434, 183014)]