274344498

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{2087}}^1$

素因数の和:2271

約数の個数: 48

約数和(自身を含む): 609111360

約数和(自身を除く): 334766862

約数列:

[1, 2, 3, 6, 9, 18, 67, 109, 134, 201, 218, 327, 402, 603, 654, 981, 1206, 1962, 2087, 4174, 6261, 7303, 12522, 14606, 18783, 21909, 37566, 43818, 65727, 131454, 139829, 227483, 279658, 419487, 454966, 682449, 838974, 1258461, 1364898, 2047347, 2516922, 4094694, 15241361, 30482722, 45724083, 91448166, 137172249, 274344498]

約数ペア:

[(1, 274344498), (2, 137172249), (3, 91448166), (6, 45724083), (9, 30482722), (18, 15241361), (67, 4094694), (109, 2516922), (134, 2047347), (201, 1364898), (218, 1258461), (327, 838974), (402, 682449), (603, 454966), (654, 419487), (981, 279658), (1206, 227483), (1962, 139829), (2087, 131454), (4174, 65727), (6261, 43818), (7303, 37566), (12522, 21909), (14606, 18783)]