21653172

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{35381}}^1$

素因数の和:35408

約数の個数: 36

約数和(自身を含む): 57955716

約数和(自身を除く): 36302544

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 35381, 70762, 106143, 141524, 212286, 318429, 424572, 601477, 636858, 1202954, 1273716, 1804431, 2405908, 3608862, 5413293, 7217724, 10826586, 21653172]

約数ペア:

[(1, 21653172), (2, 10826586), (3, 7217724), (4, 5413293), (6, 3608862), (9, 2405908), (12, 1804431), (17, 1273716), (18, 1202954), (34, 636858), (36, 601477), (51, 424572), (68, 318429), (102, 212286), (153, 141524), (204, 106143), (306, 70762), (612, 35381)]