26981388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107069}}^1$

素因数の和:107086

約数の個数: 36

約数和(自身を含む): 77946960

約数和(自身を除く): 50965572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 107069, 214138, 321207, 428276, 642414, 749483, 963621, 1284828, 1498966, 1927242, 2248449, 2997932, 3854484, 4496898, 6745347, 8993796, 13490694, 26981388]

約数ペア:

[(1, 26981388), (2, 13490694), (3, 8993796), (4, 6745347), (6, 4496898), (7, 3854484), (9, 2997932), (12, 2248449), (14, 1927242), (18, 1498966), (21, 1284828), (28, 963621), (36, 749483), (42, 642414), (63, 428276), (84, 321207), (126, 214138), (252, 107069)]