2434446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^2$

素因数の和:293

約数の個数: 36

約数和(自身を含む): 6071832

約数和(自身を除く): 3637386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 278, 417, 834, 973, 1251, 1946, 2502, 2919, 5838, 8757, 17514, 19321, 38642, 57963, 115926, 135247, 173889, 270494, 347778, 405741, 811482, 1217223, 2434446]

約数ペア:

[(1, 2434446), (2, 1217223), (3, 811482), (6, 405741), (7, 347778), (9, 270494), (14, 173889), (18, 135247), (21, 115926), (42, 57963), (63, 38642), (126, 19321), (139, 17514), (278, 8757), (417, 5838), (834, 2919), (973, 2502), (1251, 1946)]