18657184548

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{64817}}^1$

素因数の和:64941

約数の個数: 72

約数和(自身を含む): 46802744352

約数和(自身を除く): 28145559804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 83, 102, 166, 204, 249, 289, 332, 498, 578, 867, 996, 1156, 1411, 1734, 2822, 3468, 4233, 5644, 8466, 16932, 23987, 47974, 64817, 71961, 95948, 129634, 143922, 194451, 259268, 287844, 388902, 777804, 1101889, 2203778, 3305667, 4407556, 5379811, 6611334, 10759622, 13222668, 16139433, 18732113, 21519244, 32278866, 37464226, 56196339, 64557732, 74928452, 91456787, 112392678, 182913574, 224785356, 274370361, 365827148, 548740722, 1097481444, 1554765379, 3109530758, 4664296137, 6219061516, 9328592274, 18657184548]

約数ペア:

[(1, 18657184548), (2, 9328592274), (3, 6219061516), (4, 4664296137), (6, 3109530758), (12, 1554765379), (17, 1097481444), (34, 548740722), (51, 365827148), (68, 274370361), (83, 224785356), (102, 182913574), (166, 112392678), (204, 91456787), (249, 74928452), (289, 64557732), (332, 56196339), (498, 37464226), (578, 32278866), (867, 21519244), (996, 18732113), (1156, 16139433), (1411, 13222668), (1734, 10759622), (2822, 6611334), (3468, 5379811), (4233, 4407556), (5644, 3305667), (8466, 2203778), (16932, 1101889), (23987, 777804), (47974, 388902), (64817, 287844), (71961, 259268), (95948, 194451), (129634, 143922)]