26173620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13219}}^1$

素因数の和:13245

約数の個数: 72

約数和(自身を含む): 86617440

約数和(自身を除く): 60443820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 13219, 26438, 39657, 52876, 66095, 79314, 118971, 132190, 145409, 158628, 198285, 237942, 264380, 290818, 396570, 436227, 475884, 581636, 594855, 727045, 793140, 872454, 1189710, 1308681, 1454090, 1744908, 2181135, 2379420, 2617362, 2908180, 4362270, 5234724, 6543405, 8724540, 13086810, 26173620]

約数ペア:

[(1, 26173620), (2, 13086810), (3, 8724540), (4, 6543405), (5, 5234724), (6, 4362270), (9, 2908180), (10, 2617362), (11, 2379420), (12, 2181135), (15, 1744908), (18, 1454090), (20, 1308681), (22, 1189710), (30, 872454), (33, 793140), (36, 727045), (44, 594855), (45, 581636), (55, 475884), (60, 436227), (66, 396570), (90, 290818), (99, 264380), (110, 237942), (132, 198285), (165, 158628), (180, 145409), (198, 132190), (220, 118971), (330, 79314), (396, 66095), (495, 52876), (660, 39657), (990, 26438), (1980, 13219)]