215761338

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{922057}}^1$

素因数の和:922078

約数の個数: 24

約数和(自身を含む): 503443668

約数和(自身を除く): 287682330

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 922057, 1844114, 2766171, 5532342, 8298513, 11986741, 16597026, 23973482, 35960223, 71920446, 107880669, 215761338]

約数ペア:

[(1, 215761338), (2, 107880669), (3, 71920446), (6, 35960223), (9, 23973482), (13, 16597026), (18, 11986741), (26, 8298513), (39, 5532342), (78, 2766171), (117, 1844114), (234, 922057)]