15690594486

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{769}}^1\times {\mathrm{69401}}^1$

素因数の和:70189

約数の個数: 48

約数和(自身を含む): 36552645360

約数和(自身を除く): 20862050874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 769, 1538, 2307, 4614, 5383, 10766, 16149, 32298, 37681, 69401, 75362, 113043, 138802, 208203, 226086, 416406, 485807, 971614, 1457421, 2914842, 3400649, 6801298, 10201947, 20403894, 53369369, 106738738, 160108107, 320216214, 373585583, 747171166, 1120756749, 2241513498, 2615099081, 5230198162, 7845297243, 15690594486]

約数ペア:

[(1, 15690594486), (2, 7845297243), (3, 5230198162), (6, 2615099081), (7, 2241513498), (14, 1120756749), (21, 747171166), (42, 373585583), (49, 320216214), (98, 160108107), (147, 106738738), (294, 53369369), (769, 20403894), (1538, 10201947), (2307, 6801298), (4614, 3400649), (5383, 2914842), (10766, 1457421), (16149, 971614), (32298, 485807), (37681, 416406), (69401, 226086), (75362, 208203), (113043, 138802)]