9802002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 23869440

約数和(自身を除く): 14067438

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 73, 138, 139, 146, 161, 219, 278, 322, 417, 438, 483, 511, 834, 966, 973, 1022, 1533, 1679, 1946, 2919, 3066, 3197, 3358, 5037, 5838, 6394, 9591, 10074, 10147, 11753, 19182, 20294, 22379, 23506, 30441, 35259, 44758, 60882, 67137, 70518, 71029, 134274, 142058, 213087, 233381, 426174, 466762, 700143, 1400286, 1633667, 3267334, 4901001, 9802002]

約数ペア:

[(1, 9802002), (2, 4901001), (3, 3267334), (6, 1633667), (7, 1400286), (14, 700143), (21, 466762), (23, 426174), (42, 233381), (46, 213087), (69, 142058), (73, 134274), (138, 71029), (139, 70518), (146, 67137), (161, 60882), (219, 44758), (278, 35259), (322, 30441), (417, 23506), (438, 22379), (483, 20294), (511, 19182), (834, 11753), (966, 10147), (973, 10074), (1022, 9591), (1533, 6394), (1679, 5838), (1946, 5037), (2919, 3358), (3066, 3197)]