18717962892

素因数分解:

$2^2\times 3^1\times {\mathrm{523}}^1\times {\mathrm{1489}}^1\times {\mathrm{2003}}^1$

素因数の和:4022

約数の個数: 48

約数和(自身を含む): 43810005120

約数和(自身を除く): 25092042228

約数列:

[1, 2, 3, 4, 6, 12, 523, 1046, 1489, 1569, 2003, 2092, 2978, 3138, 4006, 4467, 5956, 6009, 6276, 8012, 8934, 12018, 17868, 24036, 778747, 1047569, 1557494, 2095138, 2336241, 2982467, 3114988, 3142707, 4190276, 4672482, 5964934, 6285414, 8947401, 9344964, 11929868, 12570828, 17894802, 35789604, 1559830241, 3119660482, 4679490723, 6239320964, 9358981446, 18717962892]

約数ペア:

[(1, 18717962892), (2, 9358981446), (3, 6239320964), (4, 4679490723), (6, 3119660482), (12, 1559830241), (523, 35789604), (1046, 17894802), (1489, 12570828), (1569, 11929868), (2003, 9344964), (2092, 8947401), (2978, 6285414), (3138, 5964934), (4006, 4672482), (4467, 4190276), (5956, 3142707), (6009, 3114988), (6276, 2982467), (8012, 2336241), (8934, 2095138), (12018, 1557494), (17868, 1047569), (24036, 778747)]