1640613996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{6510373}}^1$

素因数の和:6510390

約数の個数: 36

約数和(自身を含む): 4739552272

約数和(自身を除く): 3098938276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 6510373, 13020746, 19531119, 26041492, 39062238, 45572611, 58593357, 78124476, 91145222, 117186714, 136717833, 182290444, 234373428, 273435666, 410153499, 546871332, 820306998, 1640613996]

約数ペア:

[(1, 1640613996), (2, 820306998), (3, 546871332), (4, 410153499), (6, 273435666), (7, 234373428), (9, 182290444), (12, 136717833), (14, 117186714), (18, 91145222), (21, 78124476), (28, 58593357), (36, 45572611), (42, 39062238), (63, 26041492), (84, 19531119), (126, 13020746), (252, 6510373)]