31926996

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{12491}}^1$

素因数の和:12572

約数の個数: 36

約数和(自身を含む): 81847584

約数和(自身を除く): 49920588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 12491, 24982, 37473, 49964, 74946, 112419, 149892, 224838, 449676, 886861, 1773722, 2660583, 3547444, 5321166, 7981749, 10642332, 15963498, 31926996]

約数ペア:

[(1, 31926996), (2, 15963498), (3, 10642332), (4, 7981749), (6, 5321166), (9, 3547444), (12, 2660583), (18, 1773722), (36, 886861), (71, 449676), (142, 224838), (213, 149892), (284, 112419), (426, 74946), (639, 49964), (852, 37473), (1278, 24982), (2556, 12491)]