18219216

素因数分解:

$2^4\times 3^1\times {\mathrm{113}}^1\times {\mathrm{3359}}^1$

素因数の和:3483

約数の個数: 40

約数和(自身を含む): 47496960

約数和(自身を除く): 29277744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 113, 226, 339, 452, 678, 904, 1356, 1808, 2712, 3359, 5424, 6718, 10077, 13436, 20154, 26872, 40308, 53744, 80616, 161232, 379567, 759134, 1138701, 1518268, 2277402, 3036536, 4554804, 6073072, 9109608, 18219216]

約数ペア:

[(1, 18219216), (2, 9109608), (3, 6073072), (4, 4554804), (6, 3036536), (8, 2277402), (12, 1518268), (16, 1138701), (24, 759134), (48, 379567), (113, 161232), (226, 80616), (339, 53744), (452, 40308), (678, 26872), (904, 20154), (1356, 13436), (1808, 10077), (2712, 6718), (3359, 5424)]