15677388

素因数分解:

$2^2\times 3^5\times {\mathrm{127}}^2$

素因数の和:273

約数の個数: 54

約数和(自身を含む): 41422836

約数和(自身を除く): 25745448

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 127, 162, 243, 254, 324, 381, 486, 508, 762, 972, 1143, 1524, 2286, 3429, 4572, 6858, 10287, 13716, 16129, 20574, 30861, 32258, 41148, 48387, 61722, 64516, 96774, 123444, 145161, 193548, 290322, 435483, 580644, 870966, 1306449, 1741932, 2612898, 3919347, 5225796, 7838694, 15677388]

約数ペア:

[(1, 15677388), (2, 7838694), (3, 5225796), (4, 3919347), (6, 2612898), (9, 1741932), (12, 1306449), (18, 870966), (27, 580644), (36, 435483), (54, 290322), (81, 193548), (108, 145161), (127, 123444), (162, 96774), (243, 64516), (254, 61722), (324, 48387), (381, 41148), (486, 32258), (508, 30861), (762, 20574), (972, 16129), (1143, 13716), (1524, 10287), (2286, 6858), (3429, 4572)]