21895032

素因数分解:

$2^3\times 3^1\times {\mathrm{223}}^1\times {\mathrm{4091}}^1$

素因数の和:4323

約数の個数: 32

約数和(自身を含む): 54996480

約数和(自身を除く): 33101448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 223, 446, 669, 892, 1338, 1784, 2676, 4091, 5352, 8182, 12273, 16364, 24546, 32728, 49092, 98184, 912293, 1824586, 2736879, 3649172, 5473758, 7298344, 10947516, 21895032]

約数ペア:

[(1, 21895032), (2, 10947516), (3, 7298344), (4, 5473758), (6, 3649172), (8, 2736879), (12, 1824586), (24, 912293), (223, 98184), (446, 49092), (669, 32728), (892, 24546), (1338, 16364), (1784, 12273), (2676, 8182), (4091, 5352)]