39137886

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 87188400

約数和(自身を除く): 48050514

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 137, 177, 269, 274, 354, 411, 531, 538, 807, 822, 1062, 1233, 1614, 2421, 2466, 4842, 8083, 15871, 16166, 24249, 31742, 36853, 47613, 48498, 72747, 73706, 95226, 110559, 142839, 145494, 221118, 285678, 331677, 663354, 2174327, 4348654, 6522981, 13045962, 19568943, 39137886]

約数ペア:

[(1, 39137886), (2, 19568943), (3, 13045962), (6, 6522981), (9, 4348654), (18, 2174327), (59, 663354), (118, 331677), (137, 285678), (177, 221118), (269, 145494), (274, 142839), (354, 110559), (411, 95226), (531, 73706), (538, 72747), (807, 48498), (822, 47613), (1062, 36853), (1233, 31742), (1614, 24249), (2421, 16166), (2466, 15871), (4842, 8083)]