890248626

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{6197}}^1$

素因数の和:6575

約数の個数: 48

約数和(自身を含む): 2018862144

約数和(自身を除く): 1128613518

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 347, 414, 694, 1041, 2082, 3123, 6197, 6246, 7981, 12394, 15962, 18591, 23943, 37182, 47886, 55773, 71829, 111546, 142531, 143658, 285062, 427593, 855186, 1282779, 2150359, 2565558, 4300718, 6451077, 12902154, 19353231, 38706462, 49458257, 98916514, 148374771, 296749542, 445124313, 890248626]

約数ペア:

[(1, 890248626), (2, 445124313), (3, 296749542), (6, 148374771), (9, 98916514), (18, 49458257), (23, 38706462), (46, 19353231), (69, 12902154), (138, 6451077), (207, 4300718), (347, 2565558), (414, 2150359), (694, 1282779), (1041, 855186), (2082, 427593), (3123, 285062), (6197, 143658), (6246, 142531), (7981, 111546), (12394, 71829), (15962, 55773), (18591, 47886), (23943, 37182)]