17989296

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:378

約数の個数: 80

約数和(自身を含む): 50663424

約数和(自身を除く): 32674128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 227, 254, 312, 381, 454, 508, 624, 681, 762, 908, 1016, 1362, 1524, 1651, 1816, 2032, 2724, 2951, 3048, 3302, 3632, 4953, 5448, 5902, 6096, 6604, 8853, 9906, 10896, 11804, 13208, 17706, 19812, 23608, 26416, 28829, 35412, 39624, 47216, 57658, 70824, 79248, 86487, 115316, 141648, 172974, 230632, 345948, 374777, 461264, 691896, 749554, 1124331, 1383792, 1499108, 2248662, 2998216, 4497324, 5996432, 8994648, 17989296]

約数ペア:

[(1, 17989296), (2, 8994648), (3, 5996432), (4, 4497324), (6, 2998216), (8, 2248662), (12, 1499108), (13, 1383792), (16, 1124331), (24, 749554), (26, 691896), (39, 461264), (48, 374777), (52, 345948), (78, 230632), (104, 172974), (127, 141648), (156, 115316), (208, 86487), (227, 79248), (254, 70824), (312, 57658), (381, 47216), (454, 39624), (508, 35412), (624, 28829), (681, 26416), (762, 23608), (908, 19812), (1016, 17706), (1362, 13208), (1524, 11804), (1651, 10896), (1816, 9906), (2032, 8853), (2724, 6604), (2951, 6096), (3048, 5902), (3302, 5448), (3632, 4953)]