19366992

素因数分解:

$2^4\times 3^3\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:497

約数の個数: 80

約数和(自身を含む): 56186880

約数和(自身を除く): 36819888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 127, 144, 216, 254, 353, 381, 432, 508, 706, 762, 1016, 1059, 1143, 1412, 1524, 2032, 2118, 2286, 2824, 3048, 3177, 3429, 4236, 4572, 5648, 6096, 6354, 6858, 8472, 9144, 9531, 12708, 13716, 16944, 18288, 19062, 25416, 27432, 38124, 44831, 50832, 54864, 76248, 89662, 134493, 152496, 179324, 268986, 358648, 403479, 537972, 717296, 806958, 1075944, 1210437, 1613916, 2151888, 2420874, 3227832, 4841748, 6455664, 9683496, 19366992]

約数ペア:

[(1, 19366992), (2, 9683496), (3, 6455664), (4, 4841748), (6, 3227832), (8, 2420874), (9, 2151888), (12, 1613916), (16, 1210437), (18, 1075944), (24, 806958), (27, 717296), (36, 537972), (48, 403479), (54, 358648), (72, 268986), (108, 179324), (127, 152496), (144, 134493), (216, 89662), (254, 76248), (353, 54864), (381, 50832), (432, 44831), (508, 38124), (706, 27432), (762, 25416), (1016, 19062), (1059, 18288), (1143, 16944), (1412, 13716), (1524, 12708), (2032, 9531), (2118, 9144), (2286, 8472), (2824, 6858), (3048, 6354), (3177, 6096), (3429, 5648), (4236, 4572)]