9018128

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1103}}^1$

素因数の和:1191

約数の個数: 40

約数和(自身を含む): 20260608

約数和(自身を除く): 11242480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1103, 1168, 2044, 2206, 4088, 4412, 7721, 8176, 8824, 15442, 17648, 30884, 61768, 80519, 123536, 161038, 322076, 563633, 644152, 1127266, 1288304, 2254532, 4509064, 9018128]

約数ペア:

[(1, 9018128), (2, 4509064), (4, 2254532), (7, 1288304), (8, 1127266), (14, 644152), (16, 563633), (28, 322076), (56, 161038), (73, 123536), (112, 80519), (146, 61768), (292, 30884), (511, 17648), (584, 15442), (1022, 8824), (1103, 8176), (1168, 7721), (2044, 4412), (2206, 4088)]