31524636

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18371}}^1$

素因数の和:18402

約数の個数: 48

約数和(自身を含む): 86421888

約数和(自身を除く): 54897252

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 18371, 36742, 55113, 73484, 110226, 202081, 220452, 238823, 404162, 477646, 606243, 716469, 808324, 955292, 1212486, 1432938, 2424972, 2627053, 2865876, 5254106, 7881159, 10508212, 15762318, 31524636]

約数ペア:

[(1, 31524636), (2, 15762318), (3, 10508212), (4, 7881159), (6, 5254106), (11, 2865876), (12, 2627053), (13, 2424972), (22, 1432938), (26, 1212486), (33, 955292), (39, 808324), (44, 716469), (52, 606243), (66, 477646), (78, 404162), (132, 238823), (143, 220452), (156, 202081), (286, 110226), (429, 73484), (572, 55113), (858, 36742), (1716, 18371)]