18066390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^2\times {\mathrm{173}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 44361648

約数和(自身を除く): 26295258

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 173, 177, 295, 346, 354, 519, 590, 865, 885, 1038, 1730, 1770, 2595, 3481, 5190, 6962, 10207, 10443, 17405, 20414, 20886, 30621, 34810, 51035, 52215, 61242, 102070, 104430, 153105, 306210, 602213, 1204426, 1806639, 3011065, 3613278, 6022130, 9033195, 18066390]

約数ペア:

[(1, 18066390), (2, 9033195), (3, 6022130), (5, 3613278), (6, 3011065), (10, 1806639), (15, 1204426), (30, 602213), (59, 306210), (118, 153105), (173, 104430), (177, 102070), (295, 61242), (346, 52215), (354, 51035), (519, 34810), (590, 30621), (865, 20886), (885, 20414), (1038, 17405), (1730, 10443), (1770, 10207), (2595, 6962), (3481, 5190)]