9909032

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 22848000

約数和(自身を除く): 12938968

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 67, 76, 133, 134, 139, 152, 266, 268, 278, 469, 532, 536, 556, 938, 973, 1064, 1112, 1273, 1876, 1946, 2546, 2641, 3752, 3892, 5092, 5282, 7784, 8911, 9313, 10184, 10564, 17822, 18487, 18626, 21128, 35644, 36974, 37252, 65191, 71288, 73948, 74504, 130382, 147896, 176947, 260764, 353894, 521528, 707788, 1238629, 1415576, 2477258, 4954516, 9909032]

約数ペア:

[(1, 9909032), (2, 4954516), (4, 2477258), (7, 1415576), (8, 1238629), (14, 707788), (19, 521528), (28, 353894), (38, 260764), (56, 176947), (67, 147896), (76, 130382), (133, 74504), (134, 73948), (139, 71288), (152, 65191), (266, 37252), (268, 36974), (278, 35644), (469, 21128), (532, 18626), (536, 18487), (556, 17822), (938, 10564), (973, 10184), (1064, 9313), (1112, 8911), (1273, 7784), (1876, 5282), (1946, 5092), (2546, 3892), (2641, 3752)]