1680341796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{18169}}^1$

素因数の和:18553

約数の個数: 72

約数和(自身を含む): 4867815680

約数和(自身を除く): 3187473884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 367, 734, 1101, 1468, 2202, 2569, 3303, 4404, 5138, 6606, 7707, 10276, 13212, 15414, 18169, 23121, 30828, 36338, 46242, 54507, 72676, 92484, 109014, 127183, 163521, 218028, 254366, 327042, 381549, 508732, 654084, 763098, 1144647, 1526196, 2289294, 4578588, 6668023, 13336046, 20004069, 26672092, 40008138, 46676161, 60012207, 80016276, 93352322, 120024414, 140028483, 186704644, 240048828, 280056966, 420085449, 560113932, 840170898, 1680341796]

約数ペア:

[(1, 1680341796), (2, 840170898), (3, 560113932), (4, 420085449), (6, 280056966), (7, 240048828), (9, 186704644), (12, 140028483), (14, 120024414), (18, 93352322), (21, 80016276), (28, 60012207), (36, 46676161), (42, 40008138), (63, 26672092), (84, 20004069), (126, 13336046), (252, 6668023), (367, 4578588), (734, 2289294), (1101, 1526196), (1468, 1144647), (2202, 763098), (2569, 654084), (3303, 508732), (4404, 381549), (5138, 327042), (6606, 254366), (7707, 218028), (10276, 163521), (13212, 127183), (15414, 109014), (18169, 92484), (23121, 72676), (30828, 54507), (36338, 46242)]