19844244

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{26249}}^1$

素因数の和:26269

約数の個数: 48

約数和(自身を含む): 58800000

約数和(自身を除く): 38955756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 26249, 52498, 78747, 104996, 157494, 183743, 236241, 314988, 367486, 472482, 551229, 708723, 734972, 944964, 1102458, 1417446, 1653687, 2204916, 2834892, 3307374, 4961061, 6614748, 9922122, 19844244]

約数ペア:

[(1, 19844244), (2, 9922122), (3, 6614748), (4, 4961061), (6, 3307374), (7, 2834892), (9, 2204916), (12, 1653687), (14, 1417446), (18, 1102458), (21, 944964), (27, 734972), (28, 708723), (36, 551229), (42, 472482), (54, 367486), (63, 314988), (84, 236241), (108, 183743), (126, 157494), (189, 104996), (252, 78747), (378, 52498), (756, 26249)]