17810974731

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{122693}}^1$

素因数の和:122843

約数の個数: 32

約数和(自身を含む): 26713919232

約数和(自身を除く): 8902944501

約数列:

[1, 3, 11, 33, 53, 83, 159, 249, 583, 913, 1749, 2739, 4399, 13197, 48389, 122693, 145167, 368079, 1349623, 4048869, 6502729, 10183519, 19508187, 30550557, 71530019, 112018709, 214590057, 336056127, 539726507, 1619179521, 5936991577, 17810974731]

約数ペア:

[(1, 17810974731), (3, 5936991577), (11, 1619179521), (33, 539726507), (53, 336056127), (83, 214590057), (159, 112018709), (249, 71530019), (583, 30550557), (913, 19508187), (1749, 10183519), (2739, 6502729), (4399, 4048869), (13197, 1349623), (48389, 368079), (122693, 145167)]