15697215828

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{769019}}^1$

素因数の和:769048

約数の個数: 84

約数和(自身を含む): 47070176160

約数和(自身を除く): 31372960332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2916, 3402, 5103, 6804, 10206, 20412, 769019, 1538038, 2307057, 3076076, 4614114, 5383133, 6921171, 9228228, 10766266, 13842342, 16149399, 20763513, 21532532, 27684684, 32298798, 41527026, 48448197, 62290539, 64597596, 83054052, 96896394, 124581078, 145344591, 186871617, 193792788, 249162156, 290689182, 373743234, 436033773, 560614851, 581378364, 747486468, 872067546, 1121229702, 1308101319, 1744135092, 2242459404, 2616202638, 3924303957, 5232405276, 7848607914, 15697215828]

約数ペア:

[(1, 15697215828), (2, 7848607914), (3, 5232405276), (4, 3924303957), (6, 2616202638), (7, 2242459404), (9, 1744135092), (12, 1308101319), (14, 1121229702), (18, 872067546), (21, 747486468), (27, 581378364), (28, 560614851), (36, 436033773), (42, 373743234), (54, 290689182), (63, 249162156), (81, 193792788), (84, 186871617), (108, 145344591), (126, 124581078), (162, 96896394), (189, 83054052), (243, 64597596), (252, 62290539), (324, 48448197), (378, 41527026), (486, 32298798), (567, 27684684), (729, 21532532), (756, 20763513), (972, 16149399), (1134, 13842342), (1458, 10766266), (1701, 9228228), (2268, 6921171), (2916, 5383133), (3402, 4614114), (5103, 3076076), (6804, 2307057), (10206, 1538038), (20412, 769019)]