9217912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 19661400

約数和(自身を除く): 10443488

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 109, 124, 218, 248, 341, 436, 682, 872, 961, 1199, 1364, 1922, 2398, 2728, 3379, 3844, 4796, 6758, 7688, 9592, 10571, 13516, 21142, 27032, 37169, 42284, 74338, 84568, 104749, 148676, 209498, 297352, 418996, 837992, 1152239, 2304478, 4608956, 9217912]

約数ペア:

[(1, 9217912), (2, 4608956), (4, 2304478), (8, 1152239), (11, 837992), (22, 418996), (31, 297352), (44, 209498), (62, 148676), (88, 104749), (109, 84568), (124, 74338), (218, 42284), (248, 37169), (341, 27032), (436, 21142), (682, 13516), (872, 10571), (961, 9592), (1199, 7688), (1364, 6758), (1922, 4796), (2398, 3844), (2728, 3379)]