11526804

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 30805320

約数和(自身を除く): 19278516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 61, 87, 116, 122, 174, 181, 183, 244, 261, 348, 362, 366, 522, 543, 549, 724, 732, 1044, 1086, 1098, 1629, 1769, 2172, 2196, 3258, 3538, 5249, 5307, 6516, 7076, 10498, 10614, 11041, 15747, 15921, 20996, 21228, 22082, 31494, 31842, 33123, 44164, 47241, 62988, 63684, 66246, 94482, 99369, 132492, 188964, 198738, 320189, 397476, 640378, 960567, 1280756, 1921134, 2881701, 3842268, 5763402, 11526804]

約数ペア:

[(1, 11526804), (2, 5763402), (3, 3842268), (4, 2881701), (6, 1921134), (9, 1280756), (12, 960567), (18, 640378), (29, 397476), (36, 320189), (58, 198738), (61, 188964), (87, 132492), (116, 99369), (122, 94482), (174, 66246), (181, 63684), (183, 62988), (244, 47241), (261, 44164), (348, 33123), (362, 31842), (366, 31494), (522, 22082), (543, 21228), (549, 20996), (724, 15921), (732, 15747), (1044, 11041), (1086, 10614), (1098, 10498), (1629, 7076), (1769, 6516), (2172, 5307), (2196, 5249), (3258, 3538)]