17508718084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{72707}}^1$

素因数の和:73156

約数の個数: 48

約数和(自身を含む): 36082944576

約数和(自身を除く): 18574226492

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 421, 572, 842, 1684, 4631, 5473, 9262, 10946, 18524, 21892, 60203, 72707, 120406, 145414, 240812, 290828, 799777, 945191, 1599554, 1890382, 3199108, 3780764, 10397101, 20794202, 30609647, 41588404, 61219294, 122438588, 336706117, 397925411, 673412234, 795850822, 1346824468, 1591701644, 4377179521, 8754359042, 17508718084]

約数ペア:

[(1, 17508718084), (2, 8754359042), (4, 4377179521), (11, 1591701644), (13, 1346824468), (22, 795850822), (26, 673412234), (44, 397925411), (52, 336706117), (143, 122438588), (286, 61219294), (421, 41588404), (572, 30609647), (842, 20794202), (1684, 10397101), (4631, 3780764), (5473, 3199108), (9262, 1890382), (10946, 1599554), (18524, 945191), (21892, 799777), (60203, 290828), (72707, 240812), (120406, 145414)]