307748196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1221223}}^1$

素因数の和:1221240

約数の個数: 36

約数和(自身を含む): 889051072

約数和(自身を除く): 581302876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1221223, 2442446, 3663669, 4884892, 7327338, 8548561, 10991007, 14654676, 17097122, 21982014, 25645683, 34194244, 43964028, 51291366, 76937049, 102582732, 153874098, 307748196]

約数ペア:

[(1, 307748196), (2, 153874098), (3, 102582732), (4, 76937049), (6, 51291366), (7, 43964028), (9, 34194244), (12, 25645683), (14, 21982014), (18, 17097122), (21, 14654676), (28, 10991007), (36, 8548561), (42, 7327338), (63, 4884892), (84, 3663669), (126, 2442446), (252, 1221223)]