15827196

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2447}}^1$

素因数の和:2479

約数の個数: 72

約数和(自身を含む): 46884096

約数和(自身を除く): 31056900

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 2447, 3234, 4894, 6468, 7341, 9788, 14682, 17129, 26917, 29364, 34258, 51387, 53834, 68516, 80751, 102774, 107668, 119903, 161502, 188419, 205548, 239806, 323004, 359709, 376838, 479612, 565257, 719418, 753676, 1130514, 1318933, 1438836, 2261028, 2637866, 3956799, 5275732, 7913598, 15827196]

約数ペア:

[(1, 15827196), (2, 7913598), (3, 5275732), (4, 3956799), (6, 2637866), (7, 2261028), (11, 1438836), (12, 1318933), (14, 1130514), (21, 753676), (22, 719418), (28, 565257), (33, 479612), (42, 376838), (44, 359709), (49, 323004), (66, 239806), (77, 205548), (84, 188419), (98, 161502), (132, 119903), (147, 107668), (154, 102774), (196, 80751), (231, 68516), (294, 53834), (308, 51387), (462, 34258), (539, 29364), (588, 26917), (924, 17129), (1078, 14682), (1617, 9788), (2156, 7341), (2447, 6468), (3234, 4894)]