2003568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 80

約数和(自身を含む): 6071040

約数和(自身を除く): 4067472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 67, 84, 89, 112, 134, 168, 178, 201, 267, 268, 336, 356, 402, 469, 534, 536, 623, 712, 804, 938, 1068, 1072, 1246, 1407, 1424, 1608, 1869, 1876, 2136, 2492, 2814, 3216, 3738, 3752, 4272, 4984, 5628, 5963, 7476, 7504, 9968, 11256, 11926, 14952, 17889, 22512, 23852, 29904, 35778, 41741, 47704, 71556, 83482, 95408, 125223, 143112, 166964, 250446, 286224, 333928, 500892, 667856, 1001784, 2003568]

約数ペア:

[(1, 2003568), (2, 1001784), (3, 667856), (4, 500892), (6, 333928), (7, 286224), (8, 250446), (12, 166964), (14, 143112), (16, 125223), (21, 95408), (24, 83482), (28, 71556), (42, 47704), (48, 41741), (56, 35778), (67, 29904), (84, 23852), (89, 22512), (112, 17889), (134, 14952), (168, 11926), (178, 11256), (201, 9968), (267, 7504), (268, 7476), (336, 5963), (356, 5628), (402, 4984), (469, 4272), (534, 3752), (536, 3738), (623, 3216), (712, 2814), (804, 2492), (938, 2136), (1068, 1876), (1072, 1869), (1246, 1608), (1407, 1424)]