13027404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 72

約数和(自身を含む): 34195728

約数和(自身を除く): 21168324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 61, 74, 78, 111, 122, 148, 156, 183, 222, 244, 366, 444, 481, 732, 793, 962, 1369, 1443, 1586, 1924, 2257, 2379, 2738, 2886, 3172, 4107, 4514, 4758, 5476, 5772, 6771, 8214, 9028, 9516, 13542, 16428, 17797, 27084, 29341, 35594, 53391, 58682, 71188, 83509, 88023, 106782, 117364, 167018, 176046, 213564, 250527, 334036, 352092, 501054, 1002108, 1085617, 2171234, 3256851, 4342468, 6513702, 13027404]

約数ペア:

[(1, 13027404), (2, 6513702), (3, 4342468), (4, 3256851), (6, 2171234), (12, 1085617), (13, 1002108), (26, 501054), (37, 352092), (39, 334036), (52, 250527), (61, 213564), (74, 176046), (78, 167018), (111, 117364), (122, 106782), (148, 88023), (156, 83509), (183, 71188), (222, 58682), (244, 53391), (366, 35594), (444, 29341), (481, 27084), (732, 17797), (793, 16428), (962, 13542), (1369, 9516), (1443, 9028), (1586, 8214), (1924, 6771), (2257, 5772), (2379, 5476), (2738, 4758), (2886, 4514), (3172, 4107)]