13428702

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{541}}^1$

素因数の和:753

約数の個数: 48

約数和(自身を含む): 33482592

約数和(自身を除く): 20053890

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 197, 394, 541, 591, 1082, 1182, 1379, 1623, 1773, 2758, 3246, 3546, 3787, 4137, 4869, 7574, 8274, 9738, 11361, 12411, 22722, 24822, 34083, 68166, 106577, 213154, 319731, 639462, 746039, 959193, 1492078, 1918386, 2238117, 4476234, 6714351, 13428702]

約数ペア:

[(1, 13428702), (2, 6714351), (3, 4476234), (6, 2238117), (7, 1918386), (9, 1492078), (14, 959193), (18, 746039), (21, 639462), (42, 319731), (63, 213154), (126, 106577), (197, 68166), (394, 34083), (541, 24822), (591, 22722), (1082, 12411), (1182, 11361), (1379, 9738), (1623, 8274), (1773, 7574), (2758, 4869), (3246, 4137), (3546, 3787)]