12565764

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{18371}}^1$

素因数の和:18400

約数の個数: 36

約数和(自身を含む): 33437040

約数和(自身を除く): 20871276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 18371, 36742, 55113, 73484, 110226, 165339, 220452, 330678, 349049, 661356, 698098, 1047147, 1396196, 2094294, 3141441, 4188588, 6282882, 12565764]

約数ペア:

[(1, 12565764), (2, 6282882), (3, 4188588), (4, 3141441), (6, 2094294), (9, 1396196), (12, 1047147), (18, 698098), (19, 661356), (36, 349049), (38, 330678), (57, 220452), (76, 165339), (114, 110226), (171, 73484), (228, 55113), (342, 36742), (684, 18371)]