1631018214

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{616409}}^1$

素因数の和:616434

約数の個数: 48

約数和(自身を含む): 4216244400

約数和(自身を除く): 2585226186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 616409, 1232818, 1849227, 3698454, 4314863, 5547681, 8629726, 11095362, 12944589, 16643043, 25889178, 30204041, 33286086, 38833767, 60408082, 77667534, 90612123, 116501301, 181224246, 233002602, 271836369, 543672738, 815509107, 1631018214]

約数ペア:

[(1, 1631018214), (2, 815509107), (3, 543672738), (6, 271836369), (7, 233002602), (9, 181224246), (14, 116501301), (18, 90612123), (21, 77667534), (27, 60408082), (42, 38833767), (49, 33286086), (54, 30204041), (63, 25889178), (98, 16643043), (126, 12944589), (147, 11095362), (189, 8629726), (294, 5547681), (378, 4314863), (441, 3698454), (882, 1849227), (1323, 1232818), (2646, 616409)]