12971952

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1$

素因数の和:795

約数の個数: 120

約数和(自身を含む): 43988256

約数和(自身を除く): 31016304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 336, 357, 408, 476, 504, 612, 714, 757, 816, 952, 1008, 1071, 1224, 1428, 1514, 1904, 2142, 2271, 2448, 2856, 3028, 4284, 4542, 5299, 5712, 6056, 6813, 8568, 9084, 10598, 12112, 12869, 13626, 15897, 17136, 18168, 21196, 25738, 27252, 31794, 36336, 38607, 42392, 47691, 51476, 54504, 63588, 77214, 84784, 90083, 95382, 102952, 109008, 115821, 127176, 154428, 180166, 190764, 205904, 231642, 254352, 270249, 308856, 360332, 381528, 463284, 540498, 617712, 720664, 763056, 810747, 926568, 1080996, 1441328, 1621494, 1853136, 2161992, 3242988, 4323984, 6485976, 12971952]

約数ペア:

[(1, 12971952), (2, 6485976), (3, 4323984), (4, 3242988), (6, 2161992), (7, 1853136), (8, 1621494), (9, 1441328), (12, 1080996), (14, 926568), (16, 810747), (17, 763056), (18, 720664), (21, 617712), (24, 540498), (28, 463284), (34, 381528), (36, 360332), (42, 308856), (48, 270249), (51, 254352), (56, 231642), (63, 205904), (68, 190764), (72, 180166), (84, 154428), (102, 127176), (112, 115821), (119, 109008), (126, 102952), (136, 95382), (144, 90083), (153, 84784), (168, 77214), (204, 63588), (238, 54504), (252, 51476), (272, 47691), (306, 42392), (336, 38607), (357, 36336), (408, 31794), (476, 27252), (504, 25738), (612, 21196), (714, 18168), (757, 17136), (816, 15897), (952, 13626), (1008, 12869), (1071, 12112), (1224, 10598), (1428, 9084), (1514, 8568), (1904, 6813), (2142, 6056), (2271, 5712), (2448, 5299), (2856, 4542), (3028, 4284)]