9901478718

素因数分解:

$2^1\times 3^5\times {\mathrm{1663}}^1\times {\mathrm{12251}}^1$

素因数の和:13931

約数の個数: 48

約数和(自身を含む): 22262962176

約数和(自身を除く): 12361483458

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 1663, 3326, 4989, 9978, 12251, 14967, 24502, 29934, 36753, 44901, 73506, 89802, 110259, 134703, 220518, 269406, 330777, 404109, 661554, 808218, 992331, 1984662, 2976993, 5953986, 20373413, 40746826, 61120239, 122240478, 183360717, 366721434, 550082151, 1100164302, 1650246453, 3300492906, 4950739359, 9901478718]

約数ペア:

[(1, 9901478718), (2, 4950739359), (3, 3300492906), (6, 1650246453), (9, 1100164302), (18, 550082151), (27, 366721434), (54, 183360717), (81, 122240478), (162, 61120239), (243, 40746826), (486, 20373413), (1663, 5953986), (3326, 2976993), (4989, 1984662), (9978, 992331), (12251, 808218), (14967, 661554), (24502, 404109), (29934, 330777), (36753, 269406), (44901, 220518), (73506, 134703), (89802, 110259)]