129111012

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^2\times {\mathrm{673}}^1$

素因数の和:829

約数の個数: 54

約数和(自身を含む): 331387602

約数和(自身を除く): 202276590

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 673, 876, 1314, 1346, 2019, 2628, 2692, 4038, 5329, 6057, 8076, 10658, 12114, 15987, 21316, 24228, 31974, 47961, 49129, 63948, 95922, 98258, 147387, 191844, 196516, 294774, 442161, 589548, 884322, 1768644, 3586417, 7172834, 10759251, 14345668, 21518502, 32277753, 43037004, 64555506, 129111012]

約数ペア:

[(1, 129111012), (2, 64555506), (3, 43037004), (4, 32277753), (6, 21518502), (9, 14345668), (12, 10759251), (18, 7172834), (36, 3586417), (73, 1768644), (146, 884322), (219, 589548), (292, 442161), (438, 294774), (657, 196516), (673, 191844), (876, 147387), (1314, 98258), (1346, 95922), (2019, 63948), (2628, 49129), (2692, 47961), (4038, 31974), (5329, 24228), (6057, 21316), (8076, 15987), (10658, 12114)]