11908908

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 36560160

約数和(自身を除く): 24651252

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 29, 33, 34, 36, 44, 51, 58, 61, 66, 68, 87, 99, 102, 116, 122, 132, 153, 174, 183, 187, 198, 204, 244, 261, 306, 319, 348, 366, 374, 396, 493, 522, 549, 561, 612, 638, 671, 732, 748, 957, 986, 1037, 1044, 1098, 1122, 1276, 1342, 1479, 1683, 1769, 1914, 1972, 2013, 2074, 2196, 2244, 2684, 2871, 2958, 3111, 3366, 3538, 3828, 4026, 4148, 4437, 5307, 5423, 5742, 5916, 6039, 6222, 6732, 7076, 8052, 8874, 9333, 10614, 10846, 11407, 11484, 12078, 12444, 15921, 16269, 17748, 18666, 19459, 21228, 21692, 22814, 24156, 30073, 31842, 32538, 34221, 37332, 38918, 45628, 48807, 58377, 60146, 63684, 65076, 68442, 77836, 90219, 97614, 102663, 116754, 120292, 136884, 175131, 180438, 195228, 205326, 233508, 270657, 330803, 350262, 360876, 410652, 541314, 661606, 700524, 992409, 1082628, 1323212, 1984818, 2977227, 3969636, 5954454, 11908908]

約数ペア:

[(1, 11908908), (2, 5954454), (3, 3969636), (4, 2977227), (6, 1984818), (9, 1323212), (11, 1082628), (12, 992409), (17, 700524), (18, 661606), (22, 541314), (29, 410652), (33, 360876), (34, 350262), (36, 330803), (44, 270657), (51, 233508), (58, 205326), (61, 195228), (66, 180438), (68, 175131), (87, 136884), (99, 120292), (102, 116754), (116, 102663), (122, 97614), (132, 90219), (153, 77836), (174, 68442), (183, 65076), (187, 63684), (198, 60146), (204, 58377), (244, 48807), (261, 45628), (306, 38918), (319, 37332), (348, 34221), (366, 32538), (374, 31842), (396, 30073), (493, 24156), (522, 22814), (549, 21692), (561, 21228), (612, 19459), (638, 18666), (671, 17748), (732, 16269), (748, 15921), (957, 12444), (986, 12078), (1037, 11484), (1044, 11407), (1098, 10846), (1122, 10614), (1276, 9333), (1342, 8874), (1479, 8052), (1683, 7076), (1769, 6732), (1914, 6222), (1972, 6039), (2013, 5916), (2074, 5742), (2196, 5423), (2244, 5307), (2684, 4437), (2871, 4148), (2958, 4026), (3111, 3828), (3366, 3538)]