2416428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 7175168

約数和(自身を除く): 4758740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 223, 252, 258, 301, 387, 446, 516, 602, 669, 774, 892, 903, 1204, 1338, 1548, 1561, 1806, 2007, 2676, 2709, 3122, 3612, 4014, 4683, 5418, 6244, 8028, 9366, 9589, 10836, 14049, 18732, 19178, 28098, 28767, 38356, 56196, 57534, 67123, 86301, 115068, 134246, 172602, 201369, 268492, 345204, 402738, 604107, 805476, 1208214, 2416428]

約数ペア:

[(1, 2416428), (2, 1208214), (3, 805476), (4, 604107), (6, 402738), (7, 345204), (9, 268492), (12, 201369), (14, 172602), (18, 134246), (21, 115068), (28, 86301), (36, 67123), (42, 57534), (43, 56196), (63, 38356), (84, 28767), (86, 28098), (126, 19178), (129, 18732), (172, 14049), (223, 10836), (252, 9589), (258, 9366), (301, 8028), (387, 6244), (446, 5418), (516, 4683), (602, 4014), (669, 3612), (774, 3122), (892, 2709), (903, 2676), (1204, 2007), (1338, 1806), (1548, 1561)]