26316486

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{631}}^1$

素因数の和:977

約数の個数: 48

約数和(自身を含む): 65465088

約数和(自身を除く): 39148602

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 331, 631, 662, 993, 1262, 1893, 1986, 2317, 2979, 3786, 4417, 4634, 5679, 5958, 6951, 8834, 11358, 13251, 13902, 20853, 26502, 39753, 41706, 79506, 208861, 417722, 626583, 1253166, 1462027, 1879749, 2924054, 3759498, 4386081, 8772162, 13158243, 26316486]

約数ペア:

[(1, 26316486), (2, 13158243), (3, 8772162), (6, 4386081), (7, 3759498), (9, 2924054), (14, 1879749), (18, 1462027), (21, 1253166), (42, 626583), (63, 417722), (126, 208861), (331, 79506), (631, 41706), (662, 39753), (993, 26502), (1262, 20853), (1893, 13902), (1986, 13251), (2317, 11358), (2979, 8834), (3786, 6951), (4417, 5958), (4634, 5679)]