15261246

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1$

素因数の和:68

約数の個数: 144

約数和(自身を含む): 45562608

約数和(自身を除く): 30301362

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 49, 63, 66, 77, 78, 91, 98, 99, 117, 121, 126, 143, 147, 154, 182, 198, 231, 234, 242, 273, 286, 294, 363, 429, 441, 462, 539, 546, 637, 693, 726, 819, 847, 858, 882, 1001, 1078, 1089, 1274, 1287, 1331, 1386, 1573, 1617, 1638, 1694, 1911, 2002, 2178, 2541, 2574, 2662, 3003, 3146, 3234, 3822, 3993, 4719, 4851, 5082, 5733, 5929, 6006, 7007, 7623, 7986, 9009, 9317, 9438, 9702, 11011, 11466, 11858, 11979, 14014, 14157, 15246, 17303, 17787, 18018, 18634, 21021, 22022, 23958, 27951, 28314, 33033, 34606, 35574, 42042, 51909, 53361, 55902, 63063, 65219, 66066, 77077, 83853, 99099, 103818, 106722, 121121, 126126, 130438, 154154, 155727, 167706, 195657, 198198, 231231, 242242, 311454, 363363, 391314, 462462, 586971, 693693, 726726, 847847, 1090089, 1173942, 1387386, 1695694, 2180178, 2543541, 5087082, 7630623, 15261246]

約数ペア:

[(1, 15261246), (2, 7630623), (3, 5087082), (6, 2543541), (7, 2180178), (9, 1695694), (11, 1387386), (13, 1173942), (14, 1090089), (18, 847847), (21, 726726), (22, 693693), (26, 586971), (33, 462462), (39, 391314), (42, 363363), (49, 311454), (63, 242242), (66, 231231), (77, 198198), (78, 195657), (91, 167706), (98, 155727), (99, 154154), (117, 130438), (121, 126126), (126, 121121), (143, 106722), (147, 103818), (154, 99099), (182, 83853), (198, 77077), (231, 66066), (234, 65219), (242, 63063), (273, 55902), (286, 53361), (294, 51909), (363, 42042), (429, 35574), (441, 34606), (462, 33033), (539, 28314), (546, 27951), (637, 23958), (693, 22022), (726, 21021), (819, 18634), (847, 18018), (858, 17787), (882, 17303), (1001, 15246), (1078, 14157), (1089, 14014), (1274, 11979), (1287, 11858), (1331, 11466), (1386, 11011), (1573, 9702), (1617, 9438), (1638, 9317), (1694, 9009), (1911, 7986), (2002, 7623), (2178, 7007), (2541, 6006), (2574, 5929), (2662, 5733), (3003, 5082), (3146, 4851), (3234, 4719), (3822, 3993)]