9986508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1723}}^1$

素因数の和:1763

約数の個数: 72

約数和(自身を含む): 30121728

約数和(自身を除く): 20135220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1723, 1932, 2898, 3446, 5169, 5796, 6892, 10338, 12061, 15507, 20676, 24122, 31014, 36183, 39629, 48244, 62028, 72366, 79258, 108549, 118887, 144732, 158516, 217098, 237774, 277403, 356661, 434196, 475548, 554806, 713322, 832209, 1109612, 1426644, 1664418, 2496627, 3328836, 4993254, 9986508]

約数ペア:

[(1, 9986508), (2, 4993254), (3, 3328836), (4, 2496627), (6, 1664418), (7, 1426644), (9, 1109612), (12, 832209), (14, 713322), (18, 554806), (21, 475548), (23, 434196), (28, 356661), (36, 277403), (42, 237774), (46, 217098), (63, 158516), (69, 144732), (84, 118887), (92, 108549), (126, 79258), (138, 72366), (161, 62028), (207, 48244), (252, 39629), (276, 36183), (322, 31014), (414, 24122), (483, 20676), (644, 15507), (828, 12061), (966, 10338), (1449, 6892), (1723, 5796), (1932, 5169), (2898, 3446)]