1788891138

素因数分解:

$2^1\times 3^2\times {\mathrm{193}}^1\times {\mathrm{461}}^1\times {\mathrm{1117}}^1$

素因数の和:1779

約数の個数: 48

約数和(自身を含む): 3907960056

約数和(自身を除く): 2119068918

約数列:

[1, 2, 3, 6, 9, 18, 193, 386, 461, 579, 922, 1117, 1158, 1383, 1737, 2234, 2766, 3351, 3474, 4149, 6702, 8298, 10053, 20106, 88973, 177946, 215581, 266919, 431162, 514937, 533838, 646743, 800757, 1029874, 1293486, 1544811, 1601514, 1940229, 3089622, 3880458, 4634433, 9268866, 99382841, 198765682, 298148523, 596297046, 894445569, 1788891138]

約数ペア:

[(1, 1788891138), (2, 894445569), (3, 596297046), (6, 298148523), (9, 198765682), (18, 99382841), (193, 9268866), (386, 4634433), (461, 3880458), (579, 3089622), (922, 1940229), (1117, 1601514), (1158, 1544811), (1383, 1293486), (1737, 1029874), (2234, 800757), (2766, 646743), (3351, 533838), (3474, 514937), (4149, 431162), (6702, 266919), (8298, 215581), (10053, 177946), (20106, 88973)]