7864038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4801}}^1$

素因数の和:4829

約数の個数: 48

約数和(自身を含む): 20975136

約数和(自身を除く): 13111098

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, 4801, 9602, 14403, 28806, 33607, 43209, 62413, 67214, 86418, 100821, 124826, 187239, 201642, 302463, 374478, 436891, 561717, 604926, 873782, 1123434, 1310673, 2621346, 3932019, 7864038]

約数ペア:

[(1, 7864038), (2, 3932019), (3, 2621346), (6, 1310673), (7, 1123434), (9, 873782), (13, 604926), (14, 561717), (18, 436891), (21, 374478), (26, 302463), (39, 201642), (42, 187239), (63, 124826), (78, 100821), (91, 86418), (117, 67214), (126, 62413), (182, 43209), (234, 33607), (273, 28806), (546, 14403), (819, 9602), (1638, 4801)]