11940642

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1068

約数の個数: 64

約数和(自身を含む): 31334400

約数和(自身を除く): 19393758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 279, 378, 434, 558, 651, 837, 1019, 1302, 1674, 1953, 2038, 3057, 3906, 5859, 6114, 7133, 9171, 11718, 14266, 18342, 21399, 27513, 31589, 42798, 55026, 63178, 64197, 94767, 128394, 189534, 192591, 221123, 284301, 385182, 442246, 568602, 663369, 852903, 1326738, 1705806, 1990107, 3980214, 5970321, 11940642]

約数ペア:

[(1, 11940642), (2, 5970321), (3, 3980214), (6, 1990107), (7, 1705806), (9, 1326738), (14, 852903), (18, 663369), (21, 568602), (27, 442246), (31, 385182), (42, 284301), (54, 221123), (62, 192591), (63, 189534), (93, 128394), (126, 94767), (186, 64197), (189, 63178), (217, 55026), (279, 42798), (378, 31589), (434, 27513), (558, 21399), (651, 18342), (837, 14266), (1019, 11718), (1302, 9171), (1674, 7133), (1953, 6114), (2038, 5859), (3057, 3906)]