21896112

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{65167}}^1$

素因数の和:65185

約数の個数: 40

約数和(自身を含む): 64646656

約数和(自身を除く): 42750544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 65167, 130334, 195501, 260668, 391002, 456169, 521336, 782004, 912338, 1042672, 1368507, 1564008, 1824676, 2737014, 3128016, 3649352, 5474028, 7298704, 10948056, 21896112]

約数ペア:

[(1, 21896112), (2, 10948056), (3, 7298704), (4, 5474028), (6, 3649352), (7, 3128016), (8, 2737014), (12, 1824676), (14, 1564008), (16, 1368507), (21, 1042672), (24, 912338), (28, 782004), (42, 521336), (48, 456169), (56, 391002), (84, 260668), (112, 195501), (168, 130334), (336, 65167)]