806156946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{278177}}^1$

素因数の和:278215

約数の個数: 48

約数和(自身を含む): 2082996864

約数和(自身を除く): 1276839918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 278177, 556354, 834531, 1669062, 1947239, 2503593, 3894478, 5007186, 5841717, 6398071, 11683434, 12796142, 17525151, 19194213, 35050302, 38388426, 44786497, 57582639, 89572994, 115165278, 134359491, 268718982, 403078473, 806156946]

約数ペア:

[(1, 806156946), (2, 403078473), (3, 268718982), (6, 134359491), (7, 115165278), (9, 89572994), (14, 57582639), (18, 44786497), (21, 38388426), (23, 35050302), (42, 19194213), (46, 17525151), (63, 12796142), (69, 11683434), (126, 6398071), (138, 5841717), (161, 5007186), (207, 3894478), (322, 2503593), (414, 1947239), (483, 1669062), (966, 834531), (1449, 556354), (2898, 278177)]