21967488

素因数分解:

$2^7\times 3^2\times {\mathrm{19069}}^1$

素因数の和:19089

約数の個数: 48

約数和(自身を含む): 63217050

約数和(自身を除く): 41249562

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 19069, 38138, 57207, 76276, 114414, 152552, 171621, 228828, 305104, 343242, 457656, 610208, 686484, 915312, 1220416, 1372968, 1830624, 2440832, 2745936, 3661248, 5491872, 7322496, 10983744, 21967488]

約数ペア:

[(1, 21967488), (2, 10983744), (3, 7322496), (4, 5491872), (6, 3661248), (8, 2745936), (9, 2440832), (12, 1830624), (16, 1372968), (18, 1220416), (24, 915312), (32, 686484), (36, 610208), (48, 457656), (64, 343242), (72, 305104), (96, 228828), (128, 171621), (144, 152552), (192, 114414), (288, 76276), (384, 57207), (576, 38138), (1152, 19069)]