21806943072

素因数分解:

$2^5\times 3^1\times {\mathrm{641}}^1\times {\mathrm{354377}}^1$

素因数の和:355031

約数の個数: 48

約数和(自身を含む): 57332690352

約数和(自身を除く): 35525747280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 641, 1282, 1923, 2564, 3846, 5128, 7692, 10256, 15384, 20512, 30768, 61536, 354377, 708754, 1063131, 1417508, 2126262, 2835016, 4252524, 5670032, 8505048, 11340064, 17010096, 34020192, 227155657, 454311314, 681466971, 908622628, 1362933942, 1817245256, 2725867884, 3634490512, 5451735768, 7268981024, 10903471536, 21806943072]

約数ペア:

[(1, 21806943072), (2, 10903471536), (3, 7268981024), (4, 5451735768), (6, 3634490512), (8, 2725867884), (12, 1817245256), (16, 1362933942), (24, 908622628), (32, 681466971), (48, 454311314), (96, 227155657), (641, 34020192), (1282, 17010096), (1923, 11340064), (2564, 8505048), (3846, 5670032), (5128, 4252524), (7692, 2835016), (10256, 2126262), (15384, 1417508), (20512, 1063131), (30768, 708754), (61536, 354377)]