18942150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{3413}}^1$

素因数の和:3465

約数の個数: 48

約数和(自身を含む): 48260304

約数和(自身を除く): 29318154

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 150, 185, 222, 370, 555, 925, 1110, 1850, 2775, 3413, 5550, 6826, 10239, 17065, 20478, 34130, 51195, 85325, 102390, 126281, 170650, 252562, 255975, 378843, 511950, 631405, 757686, 1262810, 1894215, 3157025, 3788430, 6314050, 9471075, 18942150]

約数ペア:

[(1, 18942150), (2, 9471075), (3, 6314050), (5, 3788430), (6, 3157025), (10, 1894215), (15, 1262810), (25, 757686), (30, 631405), (37, 511950), (50, 378843), (74, 255975), (75, 252562), (111, 170650), (150, 126281), (185, 102390), (222, 85325), (370, 51195), (555, 34130), (925, 20478), (1110, 17065), (1850, 10239), (2775, 6826), (3413, 5550)]