2019621828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6967}}^1$

素因数の和:7034

約数の個数: 144

約数和(自身を含む): 6005301120

約数和(自身を除く): 3985679292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 29, 34, 42, 49, 51, 58, 68, 84, 87, 98, 102, 116, 119, 147, 174, 196, 203, 204, 238, 294, 348, 357, 406, 476, 493, 588, 609, 714, 812, 833, 986, 1218, 1421, 1428, 1479, 1666, 1972, 2436, 2499, 2842, 2958, 3332, 3451, 4263, 4998, 5684, 5916, 6902, 6967, 8526, 9996, 10353, 13804, 13934, 17052, 20706, 20901, 24157, 27868, 41412, 41802, 48314, 48769, 72471, 83604, 96628, 97538, 118439, 144942, 146307, 195076, 202043, 236878, 289884, 292614, 341383, 355317, 404086, 473756, 585228, 606129, 682766, 710634, 808172, 829073, 1024149, 1212258, 1365532, 1414301, 1421268, 1658146, 2048298, 2424516, 2487219, 2828602, 3316292, 3434731, 4096596, 4242903, 4974438, 5657204, 5803511, 6869462, 8485806, 9900107, 9948876, 10304193, 11607022, 13738924, 16971612, 17410533, 19800214, 20608386, 23214044, 24043117, 29700321, 34821066, 39600428, 41216772, 48086234, 59400642, 69642132, 72129351, 96172468, 118801284, 144258702, 168301819, 288517404, 336603638, 504905457, 673207276, 1009810914, 2019621828]

約数ペア:

[(1, 2019621828), (2, 1009810914), (3, 673207276), (4, 504905457), (6, 336603638), (7, 288517404), (12, 168301819), (14, 144258702), (17, 118801284), (21, 96172468), (28, 72129351), (29, 69642132), (34, 59400642), (42, 48086234), (49, 41216772), (51, 39600428), (58, 34821066), (68, 29700321), (84, 24043117), (87, 23214044), (98, 20608386), (102, 19800214), (116, 17410533), (119, 16971612), (147, 13738924), (174, 11607022), (196, 10304193), (203, 9948876), (204, 9900107), (238, 8485806), (294, 6869462), (348, 5803511), (357, 5657204), (406, 4974438), (476, 4242903), (493, 4096596), (588, 3434731), (609, 3316292), (714, 2828602), (812, 2487219), (833, 2424516), (986, 2048298), (1218, 1658146), (1421, 1421268), (1428, 1414301), (1479, 1365532), (1666, 1212258), (1972, 1024149), (2436, 829073), (2499, 808172), (2842, 710634), (2958, 682766), (3332, 606129), (3451, 585228), (4263, 473756), (4998, 404086), (5684, 355317), (5916, 341383), (6902, 292614), (6967, 289884), (8526, 236878), (9996, 202043), (10353, 195076), (13804, 146307), (13934, 144942), (17052, 118439), (20706, 97538), (20901, 96628), (24157, 83604), (27868, 72471), (41412, 48769), (41802, 48314)]