18099693780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43094509}}^1$

素因数の和:43094528

約数の個数: 48

約数和(自身を含む): 57919021440

約数和(自身を除く): 39819327660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 43094509, 86189018, 129283527, 172378036, 215472545, 258567054, 301661563, 430945090, 517134108, 603323126, 646417635, 861890180, 904984689, 1206646252, 1292835270, 1508307815, 1809969378, 2585670540, 3016615630, 3619938756, 4524923445, 6033231260, 9049846890, 18099693780]

約数ペア:

[(1, 18099693780), (2, 9049846890), (3, 6033231260), (4, 4524923445), (5, 3619938756), (6, 3016615630), (7, 2585670540), (10, 1809969378), (12, 1508307815), (14, 1292835270), (15, 1206646252), (20, 904984689), (21, 861890180), (28, 646417635), (30, 603323126), (35, 517134108), (42, 430945090), (60, 301661563), (70, 258567054), (84, 215472545), (105, 172378036), (140, 129283527), (210, 86189018), (420, 43094509)]