31416984

素因数分解:

$2^3\times 3^6\times {\mathrm{5387}}^1$

素因数の和:5411

約数の個数: 56

約数和(自身を含む): 88336260

約数和(自身を除く): 56919276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5387, 5832, 10774, 16161, 21548, 32322, 43096, 48483, 64644, 96966, 129288, 145449, 193932, 290898, 387864, 436347, 581796, 872694, 1163592, 1309041, 1745388, 2618082, 3490776, 3927123, 5236164, 7854246, 10472328, 15708492, 31416984]

約数ペア:

[(1, 31416984), (2, 15708492), (3, 10472328), (4, 7854246), (6, 5236164), (8, 3927123), (9, 3490776), (12, 2618082), (18, 1745388), (24, 1309041), (27, 1163592), (36, 872694), (54, 581796), (72, 436347), (81, 387864), (108, 290898), (162, 193932), (216, 145449), (243, 129288), (324, 96966), (486, 64644), (648, 48483), (729, 43096), (972, 32322), (1458, 21548), (1944, 16161), (2916, 10774), (5387, 5832)]