31127814

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{3371}}^1$

素因数の和:3407

約数の個数: 48

約数和(自身を含む): 73644480

約数和(自身を除く): 42516666

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 1026, 1539, 3078, 3371, 4617, 6742, 9234, 10113, 20226, 30339, 60678, 64049, 91017, 128098, 182034, 192147, 273051, 384294, 546102, 576441, 819153, 1152882, 1638306, 1729323, 3458646, 5187969, 10375938, 15563907, 31127814]

約数ペア:

[(1, 31127814), (2, 15563907), (3, 10375938), (6, 5187969), (9, 3458646), (18, 1729323), (19, 1638306), (27, 1152882), (38, 819153), (54, 576441), (57, 546102), (81, 384294), (114, 273051), (162, 192147), (171, 182034), (243, 128098), (342, 91017), (486, 64049), (513, 60678), (1026, 30339), (1539, 20226), (3078, 10113), (3371, 9234), (4617, 6742)]