40866588

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23167}}^1$

素因数の和:23191

約数の個数: 54

約数和(自身を含む): 120172416

約数和(自身を除く): 79305828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 23167, 46334, 69501, 92668, 139002, 162169, 208503, 278004, 324338, 417006, 486507, 648676, 834012, 973014, 1135183, 1459521, 1946028, 2270366, 2919042, 3405549, 4540732, 5838084, 6811098, 10216647, 13622196, 20433294, 40866588]

約数ペア:

[(1, 40866588), (2, 20433294), (3, 13622196), (4, 10216647), (6, 6811098), (7, 5838084), (9, 4540732), (12, 3405549), (14, 2919042), (18, 2270366), (21, 1946028), (28, 1459521), (36, 1135183), (42, 973014), (49, 834012), (63, 648676), (84, 486507), (98, 417006), (126, 324338), (147, 278004), (196, 208503), (252, 162169), (294, 139002), (441, 92668), (588, 69501), (882, 46334), (1764, 23167)]