18822432

素因数分解:

$2^5\times 3^1\times {\mathrm{89}}^1\times {\mathrm{2203}}^1$

素因数の和:2305

約数の個数: 48

約数和(自身を含む): 49986720

約数和(自身を除く): 31164288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 89, 96, 178, 267, 356, 534, 712, 1068, 1424, 2136, 2203, 2848, 4272, 4406, 6609, 8544, 8812, 13218, 17624, 26436, 35248, 52872, 70496, 105744, 196067, 211488, 392134, 588201, 784268, 1176402, 1568536, 2352804, 3137072, 4705608, 6274144, 9411216, 18822432]

約数ペア:

[(1, 18822432), (2, 9411216), (3, 6274144), (4, 4705608), (6, 3137072), (8, 2352804), (12, 1568536), (16, 1176402), (24, 784268), (32, 588201), (48, 392134), (89, 211488), (96, 196067), (178, 105744), (267, 70496), (356, 52872), (534, 35248), (712, 26436), (1068, 17624), (1424, 13218), (2136, 8812), (2203, 8544), (2848, 6609), (4272, 4406)]