19027872

素因数分解:

$2^5\times 3^5\times {\mathrm{2447}}^1$

素因数の和:2472

約数の個数: 72

約数和(自身を含む): 56137536

約数和(自身を除く): 37109664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2447, 2592, 3888, 4894, 7341, 7776, 9788, 14682, 19576, 22023, 29364, 39152, 44046, 58728, 66069, 78304, 88092, 117456, 132138, 176184, 198207, 234912, 264276, 352368, 396414, 528552, 594621, 704736, 792828, 1057104, 1189242, 1585656, 2114208, 2378484, 3171312, 4756968, 6342624, 9513936, 19027872]

約数ペア:

[(1, 19027872), (2, 9513936), (3, 6342624), (4, 4756968), (6, 3171312), (8, 2378484), (9, 2114208), (12, 1585656), (16, 1189242), (18, 1057104), (24, 792828), (27, 704736), (32, 594621), (36, 528552), (48, 396414), (54, 352368), (72, 264276), (81, 234912), (96, 198207), (108, 176184), (144, 132138), (162, 117456), (216, 88092), (243, 78304), (288, 66069), (324, 58728), (432, 44046), (486, 39152), (648, 29364), (864, 22023), (972, 19576), (1296, 14682), (1944, 9788), (2447, 7776), (2592, 7341), (3888, 4894)]