18802609310

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3461}}^1\times {\mathrm{14683}}^1$

素因数の和:18188

約数の個数: 32

約数和(自身を含む): 34771829472

約数和(自身を除く): 15969220162

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 3461, 6922, 14683, 17305, 29366, 34610, 73415, 128057, 146830, 256114, 543271, 640285, 1086542, 1280570, 2716355, 5432710, 50817863, 101635726, 254089315, 508178630, 1880260931, 3760521862, 9401304655, 18802609310]

約数ペア:

[(1, 18802609310), (2, 9401304655), (5, 3760521862), (10, 1880260931), (37, 508178630), (74, 254089315), (185, 101635726), (370, 50817863), (3461, 5432710), (6922, 2716355), (14683, 1280570), (17305, 1086542), (29366, 640285), (34610, 543271), (73415, 256114), (128057, 146830)]