18397050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{2503}}^1$

素因数の和:2532

約数の個数: 72

約数和(自身を含む): 53094816

約数和(自身を除く): 34697766

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 2503, 3675, 5006, 7350, 7509, 12515, 15018, 17521, 25030, 35042, 37545, 52563, 62575, 75090, 87605, 105126, 122647, 125150, 175210, 187725, 245294, 262815, 367941, 375450, 438025, 525630, 613235, 735882, 876050, 1226470, 1314075, 1839705, 2628150, 3066175, 3679410, 6132350, 9198525, 18397050]

約数ペア:

[(1, 18397050), (2, 9198525), (3, 6132350), (5, 3679410), (6, 3066175), (7, 2628150), (10, 1839705), (14, 1314075), (15, 1226470), (21, 876050), (25, 735882), (30, 613235), (35, 525630), (42, 438025), (49, 375450), (50, 367941), (70, 262815), (75, 245294), (98, 187725), (105, 175210), (147, 125150), (150, 122647), (175, 105126), (210, 87605), (245, 75090), (294, 62575), (350, 52563), (490, 37545), (525, 35042), (735, 25030), (1050, 17521), (1225, 15018), (1470, 12515), (2450, 7509), (2503, 7350), (3675, 5006)]