537981678

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{12037}}^1$

素因数の和:12249

約数の個数: 48

約数和(自身を含む): 1261967616

約数和(自身を除く): 723985938

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 191, 234, 382, 573, 1146, 1719, 2483, 3438, 4966, 7449, 12037, 14898, 22347, 24074, 36111, 44694, 72222, 108333, 156481, 216666, 312962, 469443, 938886, 1408329, 2299067, 2816658, 4598134, 6897201, 13794402, 20691603, 29887871, 41383206, 59775742, 89663613, 179327226, 268990839, 537981678]

約数ペア:

[(1, 537981678), (2, 268990839), (3, 179327226), (6, 89663613), (9, 59775742), (13, 41383206), (18, 29887871), (26, 20691603), (39, 13794402), (78, 6897201), (117, 4598134), (191, 2816658), (234, 2299067), (382, 1408329), (573, 938886), (1146, 469443), (1719, 312962), (2483, 216666), (3438, 156481), (4966, 108333), (7449, 72222), (12037, 44694), (14898, 36111), (22347, 24074)]