40858974

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{617}}^1$

素因数の和:921

約数の個数: 48

約数和(自身を含む): 95829552

約数和(自身を除く): 54970578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 283, 566, 617, 849, 1234, 1698, 1851, 2547, 3679, 3702, 5094, 5553, 7358, 8021, 11037, 11106, 16042, 22074, 24063, 33111, 48126, 66222, 72189, 144378, 174611, 349222, 523833, 1047666, 1571499, 2269943, 3142998, 4539886, 6809829, 13619658, 20429487, 40858974]

約数ペア:

[(1, 40858974), (2, 20429487), (3, 13619658), (6, 6809829), (9, 4539886), (13, 3142998), (18, 2269943), (26, 1571499), (39, 1047666), (78, 523833), (117, 349222), (234, 174611), (283, 144378), (566, 72189), (617, 66222), (849, 48126), (1234, 33111), (1698, 24063), (1851, 22074), (2547, 16042), (3679, 11106), (3702, 11037), (5094, 8021), (5553, 7358)]