997164252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{6271}}^1$

素因数の和:6919

約数の個数: 72

約数和(自身を含む): 2885722112

約数和(自身を除く): 1888557860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 631, 1262, 1893, 2524, 3786, 4417, 5679, 6271, 7572, 8834, 11358, 12542, 13251, 17668, 18813, 22716, 25084, 26502, 37626, 39753, 43897, 53004, 56439, 75252, 79506, 87794, 112878, 131691, 159012, 175588, 225756, 263382, 395073, 526764, 790146, 1580292, 3957001, 7914002, 11871003, 15828004, 23742006, 27699007, 35613009, 47484012, 55398014, 71226018, 83097021, 110796028, 142452036, 166194042, 249291063, 332388084, 498582126, 997164252]

約数ペア:

[(1, 997164252), (2, 498582126), (3, 332388084), (4, 249291063), (6, 166194042), (7, 142452036), (9, 110796028), (12, 83097021), (14, 71226018), (18, 55398014), (21, 47484012), (28, 35613009), (36, 27699007), (42, 23742006), (63, 15828004), (84, 11871003), (126, 7914002), (252, 3957001), (631, 1580292), (1262, 790146), (1893, 526764), (2524, 395073), (3786, 263382), (4417, 225756), (5679, 175588), (6271, 159012), (7572, 131691), (8834, 112878), (11358, 87794), (12542, 79506), (13251, 75252), (17668, 56439), (18813, 53004), (22716, 43897), (25084, 39753), (26502, 37626)]