13447944

素因数分解:

$2^3\times 3^4\times {\mathrm{20753}}^1$

素因数の和:20771

約数の個数: 40

約数和(自身を含む): 37668510

約数和(自身を除く): 24220566

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 20753, 41506, 62259, 83012, 124518, 166024, 186777, 249036, 373554, 498072, 560331, 747108, 1120662, 1494216, 1680993, 2241324, 3361986, 4482648, 6723972, 13447944]

約数ペア:

[(1, 13447944), (2, 6723972), (3, 4482648), (4, 3361986), (6, 2241324), (8, 1680993), (9, 1494216), (12, 1120662), (18, 747108), (24, 560331), (27, 498072), (36, 373554), (54, 249036), (72, 186777), (81, 166024), (108, 124518), (162, 83012), (216, 62259), (324, 41506), (648, 20753)]