17962356

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 44126208

約数和(自身を除く): 26163852

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 151, 276, 302, 431, 453, 604, 862, 906, 1293, 1724, 1812, 2586, 3473, 5172, 6946, 9913, 10419, 13892, 19826, 20838, 29739, 39652, 41676, 59478, 65081, 118956, 130162, 195243, 260324, 390486, 780972, 1496863, 2993726, 4490589, 5987452, 8981178, 17962356]

約数ペア:

[(1, 17962356), (2, 8981178), (3, 5987452), (4, 4490589), (6, 2993726), (12, 1496863), (23, 780972), (46, 390486), (69, 260324), (92, 195243), (138, 130162), (151, 118956), (276, 65081), (302, 59478), (431, 41676), (453, 39652), (604, 29739), (862, 20838), (906, 19826), (1293, 13892), (1724, 10419), (1812, 9913), (2586, 6946), (3473, 5172)]