18324588

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 45360000

約数和(自身を除く): 27035412

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 179, 228, 358, 449, 537, 716, 898, 1074, 1347, 1796, 2148, 2694, 3401, 5388, 6802, 8531, 10203, 13604, 17062, 20406, 25593, 34124, 40812, 51186, 80371, 102372, 160742, 241113, 321484, 482226, 964452, 1527049, 3054098, 4581147, 6108196, 9162294, 18324588]

約数ペア:

[(1, 18324588), (2, 9162294), (3, 6108196), (4, 4581147), (6, 3054098), (12, 1527049), (19, 964452), (38, 482226), (57, 321484), (76, 241113), (114, 160742), (179, 102372), (228, 80371), (358, 51186), (449, 40812), (537, 34124), (716, 25593), (898, 20406), (1074, 17062), (1347, 13604), (1796, 10203), (2148, 8531), (2694, 6802), (3401, 5388)]