31374882

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22637}}^1$

素因数の和:22663

約数の個数: 48

約数和(自身を含む): 84756672

約数和(自身を除く): 53381790

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 22637, 45274, 67911, 135822, 158459, 203733, 249007, 316918, 407466, 475377, 498014, 747021, 950754, 1426131, 1494042, 1743049, 2241063, 2852262, 3486098, 4482126, 5229147, 10458294, 15687441, 31374882]

約数ペア:

[(1, 31374882), (2, 15687441), (3, 10458294), (6, 5229147), (7, 4482126), (9, 3486098), (11, 2852262), (14, 2241063), (18, 1743049), (21, 1494042), (22, 1426131), (33, 950754), (42, 747021), (63, 498014), (66, 475377), (77, 407466), (99, 316918), (126, 249007), (154, 203733), (198, 158459), (231, 135822), (462, 67911), (693, 45274), (1386, 22637)]