2103160878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1283981}}^1$

素因数の和:1284009

約数の個数: 48

約数和(自身を含む): 5608433376

約数和(自身を除く): 3505272498

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 1283981, 2567962, 3851943, 7703886, 8987867, 11555829, 16691753, 17975734, 23111658, 26963601, 33383506, 50075259, 53927202, 80890803, 100150518, 116842271, 150225777, 161781606, 233684542, 300451554, 350526813, 701053626, 1051580439, 2103160878]

約数ペア:

[(1, 2103160878), (2, 1051580439), (3, 701053626), (6, 350526813), (7, 300451554), (9, 233684542), (13, 161781606), (14, 150225777), (18, 116842271), (21, 100150518), (26, 80890803), (39, 53927202), (42, 50075259), (63, 33383506), (78, 26963601), (91, 23111658), (117, 17975734), (126, 16691753), (182, 11555829), (234, 8987867), (273, 7703886), (546, 3851943), (819, 2567962), (1638, 1283981)]