2777868

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^2\times {\mathrm{89}}^1$

素因数の和:136

約数の個数: 72

約数和(自身を含む): 7736400

約数和(自身を除く): 4958532

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 89, 102, 108, 153, 178, 204, 267, 289, 306, 356, 459, 534, 578, 612, 801, 867, 918, 1068, 1156, 1513, 1602, 1734, 1836, 2403, 2601, 3026, 3204, 3468, 4539, 4806, 5202, 6052, 7803, 9078, 9612, 10404, 13617, 15606, 18156, 25721, 27234, 31212, 40851, 51442, 54468, 77163, 81702, 102884, 154326, 163404, 231489, 308652, 462978, 694467, 925956, 1388934, 2777868]

約数ペア:

[(1, 2777868), (2, 1388934), (3, 925956), (4, 694467), (6, 462978), (9, 308652), (12, 231489), (17, 163404), (18, 154326), (27, 102884), (34, 81702), (36, 77163), (51, 54468), (54, 51442), (68, 40851), (89, 31212), (102, 27234), (108, 25721), (153, 18156), (178, 15606), (204, 13617), (267, 10404), (289, 9612), (306, 9078), (356, 7803), (459, 6052), (534, 5202), (578, 4806), (612, 4539), (801, 3468), (867, 3204), (918, 3026), (1068, 2601), (1156, 2403), (1513, 1836), (1602, 1734)]