39166866

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1613}}^1$

素因数の和:1711

約数の個数: 48

約数和(自身を含む): 90642240

約数和(自身を除く): 51475374

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 342, 426, 639, 1278, 1349, 1613, 2698, 3226, 4047, 4839, 8094, 9678, 12141, 14517, 24282, 29034, 30647, 61294, 91941, 114523, 183882, 229046, 275823, 343569, 551646, 687138, 1030707, 2061414, 2175937, 4351874, 6527811, 13055622, 19583433, 39166866]

約数ペア:

[(1, 39166866), (2, 19583433), (3, 13055622), (6, 6527811), (9, 4351874), (18, 2175937), (19, 2061414), (38, 1030707), (57, 687138), (71, 551646), (114, 343569), (142, 275823), (171, 229046), (213, 183882), (342, 114523), (426, 91941), (639, 61294), (1278, 30647), (1349, 29034), (1613, 24282), (2698, 14517), (3226, 12141), (4047, 9678), (4839, 8094)]