21430232964

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{28346869}}^1$

素因数の和:28346889

約数の個数: 48

約数和(自身を含む): 63496988800

約数和(自身を除く): 42066755836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 28346869, 56693738, 85040607, 113387476, 170081214, 198428083, 255121821, 340162428, 396856166, 510243642, 595284249, 765365463, 793712332, 1020487284, 1190568498, 1530730926, 1785852747, 2381136996, 3061461852, 3571705494, 5357558241, 7143410988, 10715116482, 21430232964]

約数ペア:

[(1, 21430232964), (2, 10715116482), (3, 7143410988), (4, 5357558241), (6, 3571705494), (7, 3061461852), (9, 2381136996), (12, 1785852747), (14, 1530730926), (18, 1190568498), (21, 1020487284), (27, 793712332), (28, 765365463), (36, 595284249), (42, 510243642), (54, 396856166), (63, 340162428), (84, 255121821), (108, 198428083), (126, 170081214), (189, 113387476), (252, 85040607), (378, 56693738), (756, 28346869)]