2857092

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 8005536

約数和(自身を除く): 5148444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 113, 129, 147, 172, 196, 226, 258, 294, 301, 339, 452, 516, 588, 602, 678, 791, 903, 1204, 1356, 1582, 1806, 2107, 2373, 3164, 3612, 4214, 4746, 4859, 5537, 6321, 8428, 9492, 9718, 11074, 12642, 14577, 16611, 19436, 22148, 25284, 29154, 33222, 34013, 58308, 66444, 68026, 102039, 136052, 204078, 238091, 408156, 476182, 714273, 952364, 1428546, 2857092]

約数ペア:

[(1, 2857092), (2, 1428546), (3, 952364), (4, 714273), (6, 476182), (7, 408156), (12, 238091), (14, 204078), (21, 136052), (28, 102039), (42, 68026), (43, 66444), (49, 58308), (84, 34013), (86, 33222), (98, 29154), (113, 25284), (129, 22148), (147, 19436), (172, 16611), (196, 14577), (226, 12642), (258, 11074), (294, 9718), (301, 9492), (339, 8428), (452, 6321), (516, 5537), (588, 4859), (602, 4746), (678, 4214), (791, 3612), (903, 3164), (1204, 2373), (1356, 2107), (1582, 1806)]