2013405786

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{99251}}^1$

素因数の和:99296

約数の個数: 72

約数和(自身を含む): 5295292704

約数和(自身を除く): 3281886918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 98, 126, 138, 147, 161, 207, 294, 322, 414, 441, 483, 882, 966, 1127, 1449, 2254, 2898, 3381, 6762, 10143, 20286, 99251, 198502, 297753, 595506, 694757, 893259, 1389514, 1786518, 2084271, 2282773, 4168542, 4565546, 4863299, 6252813, 6848319, 9726598, 12505626, 13696638, 14589897, 15979411, 20544957, 29179794, 31958822, 41089914, 43769691, 47938233, 87539382, 95876466, 111855877, 143814699, 223711754, 287629398, 335567631, 671135262, 1006702893, 2013405786]

約数ペア:

[(1, 2013405786), (2, 1006702893), (3, 671135262), (6, 335567631), (7, 287629398), (9, 223711754), (14, 143814699), (18, 111855877), (21, 95876466), (23, 87539382), (42, 47938233), (46, 43769691), (49, 41089914), (63, 31958822), (69, 29179794), (98, 20544957), (126, 15979411), (138, 14589897), (147, 13696638), (161, 12505626), (207, 9726598), (294, 6848319), (322, 6252813), (414, 4863299), (441, 4565546), (483, 4168542), (882, 2282773), (966, 2084271), (1127, 1786518), (1449, 1389514), (2254, 893259), (2898, 694757), (3381, 595506), (6762, 297753), (10143, 198502), (20286, 99251)]