245887236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{975743}}^1$

素因数の和:975760

約数の個数: 36

約数和(自身を含む): 710341632

約数和(自身を除く): 464454396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 975743, 1951486, 2927229, 3902972, 5854458, 6830201, 8781687, 11708916, 13660402, 17563374, 20490603, 27320804, 35126748, 40981206, 61471809, 81962412, 122943618, 245887236]

約数ペア:

[(1, 245887236), (2, 122943618), (3, 81962412), (4, 61471809), (6, 40981206), (7, 35126748), (9, 27320804), (12, 20490603), (14, 17563374), (18, 13660402), (21, 11708916), (28, 8781687), (36, 6830201), (42, 5854458), (63, 3902972), (84, 2927229), (126, 1951486), (252, 975743)]