21094332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13217}}^1$

素因数の和:13250

約数の個数: 48

約数和(自身を含む): 59216640

約数和(自身を除く): 38122308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 13217, 26434, 39651, 52868, 79302, 92519, 158604, 185038, 251123, 277557, 370076, 502246, 555114, 753369, 1004492, 1110228, 1506738, 1757861, 3013476, 3515722, 5273583, 7031444, 10547166, 21094332]

約数ペア:

[(1, 21094332), (2, 10547166), (3, 7031444), (4, 5273583), (6, 3515722), (7, 3013476), (12, 1757861), (14, 1506738), (19, 1110228), (21, 1004492), (28, 753369), (38, 555114), (42, 502246), (57, 370076), (76, 277557), (84, 251123), (114, 185038), (133, 158604), (228, 92519), (266, 79302), (399, 52868), (532, 39651), (798, 26434), (1596, 13217)]