40280898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{3539}}^1$

素因数の和:3822

約数の個数: 32

約数和(自身を含む): 92436480

約数和(自身を除く): 52155582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 271, 542, 813, 1626, 1897, 3539, 3794, 5691, 7078, 10617, 11382, 21234, 24773, 49546, 74319, 148638, 959069, 1918138, 2877207, 5754414, 6713483, 13426966, 20140449, 40280898]

約数ペア:

[(1, 40280898), (2, 20140449), (3, 13426966), (6, 6713483), (7, 5754414), (14, 2877207), (21, 1918138), (42, 959069), (271, 148638), (542, 74319), (813, 49546), (1626, 24773), (1897, 21234), (3539, 11382), (3794, 10617), (5691, 7078)]