3905622

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 9784320

約数和(自身を除く): 5878698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 223, 278, 417, 446, 669, 834, 973, 1251, 1338, 1561, 1946, 2007, 2502, 2919, 3122, 4014, 4683, 5838, 8757, 9366, 14049, 17514, 28098, 30997, 61994, 92991, 185982, 216979, 278973, 433958, 557946, 650937, 1301874, 1952811, 3905622]

約数ペア:

[(1, 3905622), (2, 1952811), (3, 1301874), (6, 650937), (7, 557946), (9, 433958), (14, 278973), (18, 216979), (21, 185982), (42, 92991), (63, 61994), (126, 30997), (139, 28098), (223, 17514), (278, 14049), (417, 9366), (446, 8757), (669, 5838), (834, 4683), (973, 4014), (1251, 3122), (1338, 2919), (1561, 2502), (1946, 2007)]