13191684

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 34983648

約数和(自身を除く): 21791964

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 73, 74, 111, 132, 146, 148, 219, 222, 292, 407, 438, 444, 803, 814, 876, 1221, 1369, 1606, 1628, 2409, 2442, 2701, 2738, 3212, 4107, 4818, 4884, 5402, 5476, 8103, 8214, 9636, 10804, 15059, 16206, 16428, 29711, 30118, 32412, 45177, 59422, 60236, 89133, 90354, 99937, 118844, 178266, 180708, 199874, 299811, 356532, 399748, 599622, 1099307, 1199244, 2198614, 3297921, 4397228, 6595842, 13191684]

約数ペア:

[(1, 13191684), (2, 6595842), (3, 4397228), (4, 3297921), (6, 2198614), (11, 1199244), (12, 1099307), (22, 599622), (33, 399748), (37, 356532), (44, 299811), (66, 199874), (73, 180708), (74, 178266), (111, 118844), (132, 99937), (146, 90354), (148, 89133), (219, 60236), (222, 59422), (292, 45177), (407, 32412), (438, 30118), (444, 29711), (803, 16428), (814, 16206), (876, 15059), (1221, 10804), (1369, 9636), (1606, 8214), (1628, 8103), (2409, 5476), (2442, 5402), (2701, 4884), (2738, 4818), (3212, 4107)]