13931484

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 42134400

約数和(自身を除く): 28202916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 29, 38, 42, 43, 49, 57, 58, 76, 84, 86, 87, 98, 114, 116, 129, 133, 147, 172, 174, 196, 203, 228, 258, 266, 294, 301, 348, 399, 406, 516, 532, 551, 588, 602, 609, 798, 812, 817, 903, 931, 1102, 1204, 1218, 1247, 1421, 1596, 1634, 1653, 1806, 1862, 2107, 2204, 2436, 2451, 2494, 2793, 2842, 3268, 3306, 3612, 3724, 3741, 3857, 4214, 4263, 4902, 4988, 5586, 5684, 5719, 6321, 6612, 7482, 7714, 8428, 8526, 8729, 9804, 11172, 11438, 11571, 12642, 14964, 15428, 17052, 17157, 17458, 22876, 23142, 23693, 25284, 26187, 26999, 34314, 34916, 40033, 46284, 47386, 52374, 53998, 61103, 68628, 71079, 80066, 80997, 94772, 104748, 107996, 120099, 122206, 142158, 160132, 161994, 165851, 183309, 240198, 244412, 284316, 323988, 331702, 366618, 480396, 497553, 663404, 733236, 995106, 1160957, 1990212, 2321914, 3482871, 4643828, 6965742, 13931484]

約数ペア:

[(1, 13931484), (2, 6965742), (3, 4643828), (4, 3482871), (6, 2321914), (7, 1990212), (12, 1160957), (14, 995106), (19, 733236), (21, 663404), (28, 497553), (29, 480396), (38, 366618), (42, 331702), (43, 323988), (49, 284316), (57, 244412), (58, 240198), (76, 183309), (84, 165851), (86, 161994), (87, 160132), (98, 142158), (114, 122206), (116, 120099), (129, 107996), (133, 104748), (147, 94772), (172, 80997), (174, 80066), (196, 71079), (203, 68628), (228, 61103), (258, 53998), (266, 52374), (294, 47386), (301, 46284), (348, 40033), (399, 34916), (406, 34314), (516, 26999), (532, 26187), (551, 25284), (588, 23693), (602, 23142), (609, 22876), (798, 17458), (812, 17157), (817, 17052), (903, 15428), (931, 14964), (1102, 12642), (1204, 11571), (1218, 11438), (1247, 11172), (1421, 9804), (1596, 8729), (1634, 8526), (1653, 8428), (1806, 7714), (1862, 7482), (2107, 6612), (2204, 6321), (2436, 5719), (2451, 5684), (2494, 5586), (2793, 4988), (2842, 4902), (3268, 4263), (3306, 4214), (3612, 3857), (3724, 3741)]