26790498

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1427}}^1$

素因数の和:1591

約数の個数: 48

約数和(自身を含む): 66830400

約数和(自身を除く): 40039902

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149, 298, 447, 894, 1043, 1341, 1427, 2086, 2682, 2854, 3129, 4281, 6258, 8562, 9387, 9989, 12843, 18774, 19978, 25686, 29967, 59934, 89901, 179802, 212623, 425246, 637869, 1275738, 1488361, 1913607, 2976722, 3827214, 4465083, 8930166, 13395249, 26790498]

約数ペア:

[(1, 26790498), (2, 13395249), (3, 8930166), (6, 4465083), (7, 3827214), (9, 2976722), (14, 1913607), (18, 1488361), (21, 1275738), (42, 637869), (63, 425246), (126, 212623), (149, 179802), (298, 89901), (447, 59934), (894, 29967), (1043, 25686), (1341, 19978), (1427, 18774), (2086, 12843), (2682, 9989), (2854, 9387), (3129, 8562), (4281, 6258)]