2503896

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2$

素因数の和:81

約数の個数: 72

約数和(自身を含む): 7018020

約数和(自身を除く): 4514124

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 289, 323, 361, 408, 456, 578, 646, 722, 867, 969, 1083, 1156, 1292, 1444, 1734, 1938, 2166, 2312, 2584, 2888, 3468, 3876, 4332, 5491, 6137, 6936, 7752, 8664, 10982, 12274, 16473, 18411, 21964, 24548, 32946, 36822, 43928, 49096, 65892, 73644, 104329, 131784, 147288, 208658, 312987, 417316, 625974, 834632, 1251948, 2503896]

約数ペア:

[(1, 2503896), (2, 1251948), (3, 834632), (4, 625974), (6, 417316), (8, 312987), (12, 208658), (17, 147288), (19, 131784), (24, 104329), (34, 73644), (38, 65892), (51, 49096), (57, 43928), (68, 36822), (76, 32946), (102, 24548), (114, 21964), (136, 18411), (152, 16473), (204, 12274), (228, 10982), (289, 8664), (323, 7752), (361, 6936), (408, 6137), (456, 5491), (578, 4332), (646, 3876), (722, 3468), (867, 2888), (969, 2584), (1083, 2312), (1156, 2166), (1292, 1938), (1444, 1734)]