1191078

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 3179520

約数和(自身を除く): 1988442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 137, 138, 161, 189, 207, 274, 322, 378, 411, 414, 483, 621, 822, 959, 966, 1233, 1242, 1449, 1918, 2466, 2877, 2898, 3151, 3699, 4347, 5754, 6302, 7398, 8631, 8694, 9453, 17262, 18906, 22057, 25893, 28359, 44114, 51786, 56718, 66171, 85077, 132342, 170154, 198513, 397026, 595539, 1191078]

約数ペア:

[(1, 1191078), (2, 595539), (3, 397026), (6, 198513), (7, 170154), (9, 132342), (14, 85077), (18, 66171), (21, 56718), (23, 51786), (27, 44114), (42, 28359), (46, 25893), (54, 22057), (63, 18906), (69, 17262), (126, 9453), (137, 8694), (138, 8631), (161, 7398), (189, 6302), (207, 5754), (274, 4347), (322, 3699), (378, 3151), (411, 2898), (414, 2877), (483, 2466), (621, 1918), (822, 1449), (959, 1242), (966, 1233)]