13238988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 38191104

約数和(自身を除く): 24952116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 73, 84, 102, 119, 127, 146, 204, 219, 238, 254, 292, 357, 381, 438, 476, 508, 511, 714, 762, 876, 889, 1022, 1241, 1428, 1524, 1533, 1778, 2044, 2159, 2482, 2667, 3066, 3556, 3723, 4318, 4964, 5334, 6132, 6477, 7446, 8636, 8687, 9271, 10668, 12954, 14892, 15113, 17374, 18542, 25908, 26061, 27813, 30226, 34748, 37084, 45339, 52122, 55626, 60452, 64897, 90678, 104244, 111252, 129794, 157607, 181356, 194691, 259588, 315214, 389382, 472821, 630428, 778764, 945642, 1103249, 1891284, 2206498, 3309747, 4412996, 6619494, 13238988]

約数ペア:

[(1, 13238988), (2, 6619494), (3, 4412996), (4, 3309747), (6, 2206498), (7, 1891284), (12, 1103249), (14, 945642), (17, 778764), (21, 630428), (28, 472821), (34, 389382), (42, 315214), (51, 259588), (68, 194691), (73, 181356), (84, 157607), (102, 129794), (119, 111252), (127, 104244), (146, 90678), (204, 64897), (219, 60452), (238, 55626), (254, 52122), (292, 45339), (357, 37084), (381, 34748), (438, 30226), (476, 27813), (508, 26061), (511, 25908), (714, 18542), (762, 17374), (876, 15113), (889, 14892), (1022, 12954), (1241, 10668), (1428, 9271), (1524, 8687), (1533, 8636), (1778, 7446), (2044, 6477), (2159, 6132), (2482, 5334), (2667, 4964), (3066, 4318), (3556, 3723)]