18248688

素因数分解:

$2^4\times 3^2\times {\mathrm{353}}^1\times {\mathrm{359}}^1$

素因数の和:726

約数の個数: 60

約数和(自身を含む): 51358320

約数和(自身を除く): 33109632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 353, 359, 706, 718, 1059, 1077, 1412, 1436, 2118, 2154, 2824, 2872, 3177, 3231, 4236, 4308, 5648, 5744, 6354, 6462, 8472, 8616, 12708, 12924, 16944, 17232, 25416, 25848, 50832, 51696, 126727, 253454, 380181, 506908, 760362, 1013816, 1140543, 1520724, 2027632, 2281086, 3041448, 4562172, 6082896, 9124344, 18248688]

約数ペア:

[(1, 18248688), (2, 9124344), (3, 6082896), (4, 4562172), (6, 3041448), (8, 2281086), (9, 2027632), (12, 1520724), (16, 1140543), (18, 1013816), (24, 760362), (36, 506908), (48, 380181), (72, 253454), (144, 126727), (353, 51696), (359, 50832), (706, 25848), (718, 25416), (1059, 17232), (1077, 16944), (1412, 12924), (1436, 12708), (2118, 8616), (2154, 8472), (2824, 6462), (2872, 6354), (3177, 5744), (3231, 5648), (4236, 4308)]