2017348746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{6173}}^1$

素因数の和:6467

約数の個数: 64

約数和(自身を含む): 4779565056

約数和(自身を除く): 2762216310

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 251, 434, 502, 651, 753, 1302, 1506, 1757, 3514, 5271, 6173, 7781, 10542, 12346, 15562, 18519, 23343, 37038, 43211, 46686, 54467, 86422, 108934, 129633, 163401, 191363, 259266, 326802, 382726, 574089, 1148178, 1339541, 1549423, 2679082, 3098846, 4018623, 4648269, 8037246, 9296538, 10845961, 21691922, 32537883, 48032113, 65075766, 96064226, 144096339, 288192678, 336224791, 672449582, 1008674373, 2017348746]

約数ペア:

[(1, 2017348746), (2, 1008674373), (3, 672449582), (6, 336224791), (7, 288192678), (14, 144096339), (21, 96064226), (31, 65075766), (42, 48032113), (62, 32537883), (93, 21691922), (186, 10845961), (217, 9296538), (251, 8037246), (434, 4648269), (502, 4018623), (651, 3098846), (753, 2679082), (1302, 1549423), (1506, 1339541), (1757, 1148178), (3514, 574089), (5271, 382726), (6173, 326802), (7781, 259266), (10542, 191363), (12346, 163401), (15562, 129633), (18519, 108934), (23343, 86422), (37038, 54467), (43211, 46686)]