996637362

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{178417}}^1$

素因数の和:178455

約数の個数: 48

約数和(自身を含む): 2440758240

約数和(自身を除く): 1444120878

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 178417, 356834, 535251, 1070502, 1248919, 2497838, 3389923, 3746757, 6779846, 7493514, 8742433, 10169769, 17484866, 20339538, 23729461, 26227299, 47458922, 52454598, 71188383, 142376766, 166106227, 332212454, 498318681, 996637362]

約数ペア:

[(1, 996637362), (2, 498318681), (3, 332212454), (6, 166106227), (7, 142376766), (14, 71188383), (19, 52454598), (21, 47458922), (38, 26227299), (42, 23729461), (49, 20339538), (57, 17484866), (98, 10169769), (114, 8742433), (133, 7493514), (147, 6779846), (266, 3746757), (294, 3389923), (399, 2497838), (798, 1248919), (931, 1070502), (1862, 535251), (2793, 356834), (5586, 178417)]