984906

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:108

約数の個数: 64

約数和(自身を含む): 2499840

約数和(自身を除く): 1514934

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 61, 69, 78, 117, 122, 138, 183, 207, 234, 299, 351, 366, 414, 549, 598, 621, 702, 793, 897, 1098, 1242, 1403, 1586, 1647, 1794, 2379, 2691, 2806, 3294, 4209, 4758, 5382, 7137, 8073, 8418, 12627, 14274, 16146, 18239, 21411, 25254, 36478, 37881, 42822, 54717, 75762, 109434, 164151, 328302, 492453, 984906]

約数ペア:

[(1, 984906), (2, 492453), (3, 328302), (6, 164151), (9, 109434), (13, 75762), (18, 54717), (23, 42822), (26, 37881), (27, 36478), (39, 25254), (46, 21411), (54, 18239), (61, 16146), (69, 14274), (78, 12627), (117, 8418), (122, 8073), (138, 7137), (183, 5382), (207, 4758), (234, 4209), (299, 3294), (351, 2806), (366, 2691), (414, 2379), (549, 1794), (598, 1647), (621, 1586), (702, 1403), (793, 1242), (897, 1098)]