17808076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 37029888

約数和(自身を除く): 19221812

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 163, 191, 286, 326, 382, 572, 652, 764, 1793, 2101, 2119, 2483, 3586, 4202, 4238, 4966, 7172, 8404, 8476, 9932, 23309, 27313, 31133, 46618, 54626, 62266, 93236, 109252, 124532, 342463, 404729, 684926, 809458, 1369852, 1618916, 4452019, 8904038, 17808076]

約数ペア:

[(1, 17808076), (2, 8904038), (4, 4452019), (11, 1618916), (13, 1369852), (22, 809458), (26, 684926), (44, 404729), (52, 342463), (143, 124532), (163, 109252), (191, 93236), (286, 62266), (326, 54626), (382, 46618), (572, 31133), (652, 27313), (764, 23309), (1793, 9932), (2101, 8476), (2119, 8404), (2483, 7172), (3586, 4966), (4202, 4238)]