19844802036

素因数分解:

$2^2\times 3^5\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{1931}}^1$

素因数の和:2156

約数の個数: 144

約数和(自身を含む): 53067094080

約数和(自身を除く): 33222292044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 97, 108, 109, 162, 194, 218, 243, 291, 324, 327, 388, 436, 486, 582, 654, 873, 972, 981, 1164, 1308, 1746, 1931, 1962, 2619, 2943, 3492, 3862, 3924, 5238, 5793, 5886, 7724, 7857, 8829, 10476, 10573, 11586, 11772, 15714, 17379, 17658, 21146, 23172, 23571, 26487, 31428, 31719, 34758, 35316, 42292, 47142, 52137, 52974, 63438, 69516, 94284, 95157, 104274, 105948, 126876, 156411, 187307, 190314, 208548, 210479, 285471, 312822, 374614, 380628, 420958, 469233, 561921, 570942, 625644, 631437, 749228, 841916, 856413, 938466, 1123842, 1141884, 1262874, 1685763, 1712826, 1876932, 1894311, 2247684, 2525748, 2569239, 3371526, 3425652, 3788622, 5057289, 5138478, 5682933, 6743052, 7577244, 10114578, 10276956, 11365866, 15171867, 17048799, 20229156, 20416463, 22731732, 30343734, 34097598, 40832926, 45515601, 51146397, 60687468, 61249389, 68195196, 81665852, 91031202, 102292794, 122498778, 182062404, 183748167, 204585588, 244997556, 367496334, 551244501, 734992668, 1102489002, 1653733503, 2204978004, 3307467006, 4961200509, 6614934012, 9922401018, 19844802036]

約数ペア:

[(1, 19844802036), (2, 9922401018), (3, 6614934012), (4, 4961200509), (6, 3307467006), (9, 2204978004), (12, 1653733503), (18, 1102489002), (27, 734992668), (36, 551244501), (54, 367496334), (81, 244997556), (97, 204585588), (108, 183748167), (109, 182062404), (162, 122498778), (194, 102292794), (218, 91031202), (243, 81665852), (291, 68195196), (324, 61249389), (327, 60687468), (388, 51146397), (436, 45515601), (486, 40832926), (582, 34097598), (654, 30343734), (873, 22731732), (972, 20416463), (981, 20229156), (1164, 17048799), (1308, 15171867), (1746, 11365866), (1931, 10276956), (1962, 10114578), (2619, 7577244), (2943, 6743052), (3492, 5682933), (3862, 5138478), (3924, 5057289), (5238, 3788622), (5793, 3425652), (5886, 3371526), (7724, 2569239), (7857, 2525748), (8829, 2247684), (10476, 1894311), (10573, 1876932), (11586, 1712826), (11772, 1685763), (15714, 1262874), (17379, 1141884), (17658, 1123842), (21146, 938466), (23172, 856413), (23571, 841916), (26487, 749228), (31428, 631437), (31719, 625644), (34758, 570942), (35316, 561921), (42292, 469233), (47142, 420958), (52137, 380628), (52974, 374614), (63438, 312822), (69516, 285471), (94284, 210479), (95157, 208548), (104274, 190314), (105948, 187307), (126876, 156411)]