42313236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2557}}^1$

素因数の和:2768

約数の個数: 48

約数和(自身を含む): 113452416

約数和(自身を除く): 71139180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1379, 2364, 2557, 2758, 4137, 5114, 5516, 7671, 8274, 10228, 15342, 16548, 17899, 30684, 35798, 53697, 71596, 107394, 214788, 503729, 1007458, 1511187, 2014916, 3022374, 3526103, 6044748, 7052206, 10578309, 14104412, 21156618, 42313236]

約数ペア:

[(1, 42313236), (2, 21156618), (3, 14104412), (4, 10578309), (6, 7052206), (7, 6044748), (12, 3526103), (14, 3022374), (21, 2014916), (28, 1511187), (42, 1007458), (84, 503729), (197, 214788), (394, 107394), (591, 71596), (788, 53697), (1182, 35798), (1379, 30684), (2364, 17899), (2557, 16548), (2758, 15342), (4137, 10228), (5114, 8274), (5516, 7671)]