4390902

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 64

約数和(自身を含む): 10475520

約数和(自身を除く): 6084618

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 43, 54, 61, 62, 86, 93, 122, 129, 183, 186, 258, 279, 366, 387, 549, 558, 774, 837, 1098, 1161, 1333, 1647, 1674, 1891, 2322, 2623, 2666, 3294, 3782, 3999, 5246, 5673, 7869, 7998, 11346, 11997, 15738, 17019, 23607, 23994, 34038, 35991, 47214, 51057, 70821, 71982, 81313, 102114, 141642, 162626, 243939, 487878, 731817, 1463634, 2195451, 4390902]

約数ペア:

[(1, 4390902), (2, 2195451), (3, 1463634), (6, 731817), (9, 487878), (18, 243939), (27, 162626), (31, 141642), (43, 102114), (54, 81313), (61, 71982), (62, 70821), (86, 51057), (93, 47214), (122, 35991), (129, 34038), (183, 23994), (186, 23607), (258, 17019), (279, 15738), (366, 11997), (387, 11346), (549, 7998), (558, 7869), (774, 5673), (837, 5246), (1098, 3999), (1161, 3782), (1333, 3294), (1647, 2666), (1674, 2623), (1891, 2322)]