2018132460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{167341}}^1$

素因数の和:167423

約数の個数: 72

約数和(自身を含む): 6213073776

約数和(自身を除く): 4194941316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 12060, 167341, 334682, 502023, 669364, 836705, 1004046, 1506069, 1673410, 2008092, 2510115, 3012138, 3346820, 5020230, 6024276, 7530345, 10040460, 11211847, 15060690, 22423694, 30121380, 33635541, 44847388, 56059235, 67271082, 100906623, 112118470, 134542164, 168177705, 201813246, 224236940, 336355410, 403626492, 504533115, 672710820, 1009066230, 2018132460]

約数ペア:

[(1, 2018132460), (2, 1009066230), (3, 672710820), (4, 504533115), (5, 403626492), (6, 336355410), (9, 224236940), (10, 201813246), (12, 168177705), (15, 134542164), (18, 112118470), (20, 100906623), (30, 67271082), (36, 56059235), (45, 44847388), (60, 33635541), (67, 30121380), (90, 22423694), (134, 15060690), (180, 11211847), (201, 10040460), (268, 7530345), (335, 6024276), (402, 5020230), (603, 3346820), (670, 3012138), (804, 2510115), (1005, 2008092), (1206, 1673410), (1340, 1506069), (2010, 1004046), (2412, 836705), (3015, 669364), (4020, 502023), (6030, 334682), (12060, 167341)]