6781684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 15102976

約数和(自身を除く): 8321292

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 601, 806, 868, 1202, 1612, 2404, 2821, 4207, 5642, 7813, 8414, 11284, 15626, 16828, 18631, 31252, 37262, 54691, 74524, 109382, 130417, 218764, 242203, 260834, 484406, 521668, 968812, 1695421, 3390842, 6781684]

約数ペア:

[(1, 6781684), (2, 3390842), (4, 1695421), (7, 968812), (13, 521668), (14, 484406), (26, 260834), (28, 242203), (31, 218764), (52, 130417), (62, 109382), (91, 74524), (124, 54691), (182, 37262), (217, 31252), (364, 18631), (403, 16828), (434, 15626), (601, 11284), (806, 8414), (868, 7813), (1202, 5642), (1612, 4207), (2404, 2821)]