2013902334

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{18719}}^1$

素因数の和:18909

約数の個数: 48

約数和(自身を含む): 4497292800

約数和(自身を除く): 2483390466

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 139, 258, 278, 387, 417, 774, 834, 1251, 2502, 5977, 11954, 17931, 18719, 35862, 37438, 53793, 56157, 107586, 112314, 168471, 336942, 804917, 1609834, 2414751, 2601941, 4829502, 5203882, 7244253, 7805823, 14488506, 15611646, 23417469, 46834938, 111883463, 223766926, 335650389, 671300778, 1006951167, 2013902334]

約数ペア:

[(1, 2013902334), (2, 1006951167), (3, 671300778), (6, 335650389), (9, 223766926), (18, 111883463), (43, 46834938), (86, 23417469), (129, 15611646), (139, 14488506), (258, 7805823), (278, 7244253), (387, 5203882), (417, 4829502), (774, 2601941), (834, 2414751), (1251, 1609834), (2502, 804917), (5977, 336942), (11954, 168471), (17931, 112314), (18719, 107586), (35862, 56157), (37438, 53793)]