21434328

素因数分解:

$2^3\times 3^3\times {\mathrm{99233}}^1$

素因数の和:99248

約数の個数: 32

約数和(自身を含む): 59540400

約数和(自身を除く): 38106072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 99233, 198466, 297699, 396932, 595398, 793864, 893097, 1190796, 1786194, 2381592, 2679291, 3572388, 5358582, 7144776, 10717164, 21434328]

約数ペア:

[(1, 21434328), (2, 10717164), (3, 7144776), (4, 5358582), (6, 3572388), (8, 2679291), (9, 2381592), (12, 1786194), (18, 1190796), (24, 893097), (27, 793864), (36, 595398), (54, 396932), (72, 297699), (108, 198466), (216, 99233)]