7189938

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1$

素因数の和:868

約数の個数: 64

約数和(自身を含む): 19077120

約数和(自身を除く): 11887182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 138, 161, 189, 207, 322, 378, 414, 483, 621, 827, 966, 1242, 1449, 1654, 2481, 2898, 4347, 4962, 5789, 7443, 8694, 11578, 14886, 17367, 19021, 22329, 34734, 38042, 44658, 52101, 57063, 104202, 114126, 133147, 156303, 171189, 266294, 312606, 342378, 399441, 513567, 798882, 1027134, 1198323, 2396646, 3594969, 7189938]

約数ペア:

[(1, 7189938), (2, 3594969), (3, 2396646), (6, 1198323), (7, 1027134), (9, 798882), (14, 513567), (18, 399441), (21, 342378), (23, 312606), (27, 266294), (42, 171189), (46, 156303), (54, 133147), (63, 114126), (69, 104202), (126, 57063), (138, 52101), (161, 44658), (189, 38042), (207, 34734), (322, 22329), (378, 19021), (414, 17367), (483, 14886), (621, 11578), (827, 8694), (966, 7443), (1242, 5789), (1449, 4962), (1654, 4347), (2481, 2898)]