17255394

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1993}}^1$

素因数の和:2051

約数の個数: 48

約数和(自身を含む): 41371512

約数和(自身を除く): 24116118

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 1993, 2886, 3986, 4329, 5979, 8658, 11958, 17937, 25909, 35874, 51818, 73741, 77727, 147482, 155454, 221223, 233181, 442446, 466362, 663669, 958633, 1327338, 1917266, 2875899, 5751798, 8627697, 17255394]

約数ペア:

[(1, 17255394), (2, 8627697), (3, 5751798), (6, 2875899), (9, 1917266), (13, 1327338), (18, 958633), (26, 663669), (37, 466362), (39, 442446), (74, 233181), (78, 221223), (111, 155454), (117, 147482), (222, 77727), (234, 73741), (333, 51818), (481, 35874), (666, 25909), (962, 17937), (1443, 11958), (1993, 8658), (2886, 5979), (3986, 4329)]