7385508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 20628608

約数和(自身を除く): 13243100

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 367, 387, 468, 516, 559, 734, 774, 1101, 1118, 1468, 1548, 1677, 2202, 2236, 3303, 3354, 4404, 4771, 5031, 6606, 6708, 9542, 10062, 13212, 14313, 15781, 19084, 20124, 28626, 31562, 42939, 47343, 57252, 63124, 85878, 94686, 142029, 171756, 189372, 205153, 284058, 410306, 568116, 615459, 820612, 1230918, 1846377, 2461836, 3692754, 7385508]

約数ペア:

[(1, 7385508), (2, 3692754), (3, 2461836), (4, 1846377), (6, 1230918), (9, 820612), (12, 615459), (13, 568116), (18, 410306), (26, 284058), (36, 205153), (39, 189372), (43, 171756), (52, 142029), (78, 94686), (86, 85878), (117, 63124), (129, 57252), (156, 47343), (172, 42939), (234, 31562), (258, 28626), (367, 20124), (387, 19084), (468, 15781), (516, 14313), (559, 13212), (734, 10062), (774, 9542), (1101, 6708), (1118, 6606), (1468, 5031), (1548, 4771), (1677, 4404), (2202, 3354), (2236, 3303)]