819358302

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{121171}}^1$

素因数の和:121213

約数の個数: 48

約数和(自身を含む): 1989159552

約数和(自身を除く): 1169801250

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 3381, 6762, 121171, 242342, 363513, 727026, 848197, 1696394, 2544591, 2786933, 5089182, 5573866, 5937379, 8360799, 11874758, 16721598, 17812137, 19508531, 35624274, 39017062, 58525593, 117051186, 136559717, 273119434, 409679151, 819358302]

約数ペア:

[(1, 819358302), (2, 409679151), (3, 273119434), (6, 136559717), (7, 117051186), (14, 58525593), (21, 39017062), (23, 35624274), (42, 19508531), (46, 17812137), (49, 16721598), (69, 11874758), (98, 8360799), (138, 5937379), (147, 5573866), (161, 5089182), (294, 2786933), (322, 2544591), (483, 1696394), (966, 848197), (1127, 727026), (2254, 363513), (3381, 242342), (6762, 121171)]