8867922

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 21504000

約数和(自身を除く): 12636078

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 139, 147, 186, 217, 278, 294, 343, 417, 434, 651, 686, 834, 973, 1029, 1302, 1519, 1946, 2058, 2919, 3038, 4309, 4557, 5838, 6811, 8618, 9114, 10633, 12927, 13622, 20433, 21266, 25854, 30163, 31899, 40866, 47677, 60326, 63798, 90489, 95354, 143031, 180978, 211141, 286062, 422282, 633423, 1266846, 1477987, 2955974, 4433961, 8867922]

約数ペア:

[(1, 8867922), (2, 4433961), (3, 2955974), (6, 1477987), (7, 1266846), (14, 633423), (21, 422282), (31, 286062), (42, 211141), (49, 180978), (62, 143031), (93, 95354), (98, 90489), (139, 63798), (147, 60326), (186, 47677), (217, 40866), (278, 31899), (294, 30163), (343, 25854), (417, 21266), (434, 20433), (651, 13622), (686, 12927), (834, 10633), (973, 9114), (1029, 8618), (1302, 6811), (1519, 5838), (1946, 4557), (2058, 4309), (2919, 3038)]