19038798

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:517

約数の個数: 48

約数和(自身を含む): 43804800

約数和(自身を除く): 24766002

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 179, 311, 342, 358, 537, 622, 933, 1074, 1611, 1866, 2799, 3222, 3401, 5598, 5909, 6802, 10203, 11818, 17727, 20406, 30609, 35454, 53181, 55669, 61218, 106362, 111338, 167007, 334014, 501021, 1002042, 1057711, 2115422, 3173133, 6346266, 9519399, 19038798]

約数ペア:

[(1, 19038798), (2, 9519399), (3, 6346266), (6, 3173133), (9, 2115422), (18, 1057711), (19, 1002042), (38, 501021), (57, 334014), (114, 167007), (171, 111338), (179, 106362), (311, 61218), (342, 55669), (358, 53181), (537, 35454), (622, 30609), (933, 20406), (1074, 17727), (1611, 11818), (1866, 10203), (2799, 6802), (3222, 5909), (3401, 5598)]