17810814

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2089}}^1$

素因数の和:2137

約数の個数: 48

約数和(自身を含む): 42886800

約数和(自身を除く): 25075986

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 406, 609, 1218, 1421, 2089, 2842, 4178, 4263, 6267, 8526, 12534, 14623, 29246, 43869, 60581, 87738, 102361, 121162, 181743, 204722, 307083, 363486, 424067, 614166, 848134, 1272201, 2544402, 2968469, 5936938, 8905407, 17810814]

約数ペア:

[(1, 17810814), (2, 8905407), (3, 5936938), (6, 2968469), (7, 2544402), (14, 1272201), (21, 848134), (29, 614166), (42, 424067), (49, 363486), (58, 307083), (87, 204722), (98, 181743), (147, 121162), (174, 102361), (203, 87738), (294, 60581), (406, 43869), (609, 29246), (1218, 14623), (1421, 12534), (2089, 8526), (2842, 6267), (4178, 4263)]