1837668714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:748

約数の個数: 128

約数和(自身を含む): 4590643200

約数和(自身を除く): 2752974486

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 57, 74, 109, 111, 114, 133, 218, 222, 259, 266, 327, 399, 518, 571, 654, 703, 763, 777, 798, 1142, 1406, 1526, 1554, 1713, 2071, 2109, 2289, 3426, 3997, 4033, 4142, 4218, 4578, 4921, 6213, 7994, 8066, 9842, 10849, 11991, 12099, 12426, 14497, 14763, 21127, 21698, 23982, 24198, 28231, 28994, 29526, 32547, 42254, 43491, 56462, 62239, 63381, 65094, 75943, 76627, 84693, 86982, 124478, 126762, 147889, 151886, 153254, 169386, 186717, 227829, 229881, 295778, 373434, 401413, 435673, 443667, 455658, 459762, 536389, 802826, 871346, 887334, 1072778, 1182541, 1204239, 1307019, 1609167, 2302843, 2365082, 2408478, 2614038, 2809891, 3218334, 3547623, 4605686, 5619782, 6908529, 7095246, 8277787, 8429673, 13817058, 16119901, 16555574, 16859346, 24833361, 32239802, 43754017, 48359703, 49666722, 87508034, 96719406, 131262051, 262524102, 306278119, 612556238, 918834357, 1837668714]

約数ペア:

[(1, 1837668714), (2, 918834357), (3, 612556238), (6, 306278119), (7, 262524102), (14, 131262051), (19, 96719406), (21, 87508034), (37, 49666722), (38, 48359703), (42, 43754017), (57, 32239802), (74, 24833361), (109, 16859346), (111, 16555574), (114, 16119901), (133, 13817058), (218, 8429673), (222, 8277787), (259, 7095246), (266, 6908529), (327, 5619782), (399, 4605686), (518, 3547623), (571, 3218334), (654, 2809891), (703, 2614038), (763, 2408478), (777, 2365082), (798, 2302843), (1142, 1609167), (1406, 1307019), (1526, 1204239), (1554, 1182541), (1713, 1072778), (2071, 887334), (2109, 871346), (2289, 802826), (3426, 536389), (3997, 459762), (4033, 455658), (4142, 443667), (4218, 435673), (4578, 401413), (4921, 373434), (6213, 295778), (7994, 229881), (8066, 227829), (9842, 186717), (10849, 169386), (11991, 153254), (12099, 151886), (12426, 147889), (14497, 126762), (14763, 124478), (21127, 86982), (21698, 84693), (23982, 76627), (24198, 75943), (28231, 65094), (28994, 63381), (29526, 62239), (32547, 56462), (42254, 43491)]