1900894212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{7543231}}^1$

素因数の和:7543248

約数の個数: 36

約数和(自身を含む): 5491472896

約数和(自身を除く): 3590578684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 7543231, 15086462, 22629693, 30172924, 45259386, 52802617, 67889079, 90518772, 105605234, 135778158, 158407851, 211210468, 271556316, 316815702, 475223553, 633631404, 950447106, 1900894212]

約数ペア:

[(1, 1900894212), (2, 950447106), (3, 633631404), (4, 475223553), (6, 316815702), (7, 271556316), (9, 211210468), (12, 158407851), (14, 135778158), (18, 105605234), (21, 90518772), (28, 67889079), (36, 52802617), (42, 45259386), (63, 30172924), (84, 22629693), (126, 15086462), (252, 7543231)]