17320506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 41803776

約数和(自身を除く): 24483270

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 53, 62, 93, 106, 159, 186, 217, 251, 318, 371, 434, 502, 651, 742, 753, 1113, 1302, 1506, 1643, 1757, 2226, 3286, 3514, 4929, 5271, 7781, 9858, 10542, 11501, 13303, 15562, 23002, 23343, 26606, 34503, 39909, 46686, 54467, 69006, 79818, 93121, 108934, 163401, 186242, 279363, 326802, 412393, 558726, 824786, 1237179, 2474358, 2886751, 5773502, 8660253, 17320506]

約数ペア:

[(1, 17320506), (2, 8660253), (3, 5773502), (6, 2886751), (7, 2474358), (14, 1237179), (21, 824786), (31, 558726), (42, 412393), (53, 326802), (62, 279363), (93, 186242), (106, 163401), (159, 108934), (186, 93121), (217, 79818), (251, 69006), (318, 54467), (371, 46686), (434, 39909), (502, 34503), (651, 26606), (742, 23343), (753, 23002), (1113, 15562), (1302, 13303), (1506, 11501), (1643, 10542), (1757, 9858), (2226, 7781), (3286, 5271), (3514, 4929)]