12381851904

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{848537}}^1$

素因数の和:848575

約数の個数: 72

約数和(自身を含む): 34688233440

約数和(自身を除く): 22306381536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 14592, 848537, 1697074, 2545611, 3394148, 5091222, 6788296, 10182444, 13576592, 16122203, 20364888, 27153184, 32244406, 40729776, 48366609, 54306368, 64488812, 81459552, 96733218, 108612736, 128977624, 162919104, 193466436, 217225472, 257955248, 325838208, 386932872, 515910496, 651676416, 773865744, 1031820992, 1547731488, 2063641984, 3095462976, 4127283968, 6190925952, 12381851904]

約数ペア:

[(1, 12381851904), (2, 6190925952), (3, 4127283968), (4, 3095462976), (6, 2063641984), (8, 1547731488), (12, 1031820992), (16, 773865744), (19, 651676416), (24, 515910496), (32, 386932872), (38, 325838208), (48, 257955248), (57, 217225472), (64, 193466436), (76, 162919104), (96, 128977624), (114, 108612736), (128, 96733218), (152, 81459552), (192, 64488812), (228, 54306368), (256, 48366609), (304, 40729776), (384, 32244406), (456, 27153184), (608, 20364888), (768, 16122203), (912, 13576592), (1216, 10182444), (1824, 6788296), (2432, 5091222), (3648, 3394148), (4864, 2545611), (7296, 1697074), (14592, 848537)]