8693964

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 23154768

約数和(自身を除く): 14460804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 61, 74, 107, 111, 122, 148, 183, 214, 222, 244, 321, 333, 366, 428, 444, 549, 642, 666, 732, 963, 1098, 1284, 1332, 1926, 2196, 2257, 3852, 3959, 4514, 6527, 6771, 7918, 9028, 11877, 13054, 13542, 15836, 19581, 20313, 23754, 26108, 27084, 35631, 39162, 40626, 47508, 58743, 71262, 78324, 81252, 117486, 142524, 234972, 241499, 482998, 724497, 965996, 1448994, 2173491, 2897988, 4346982, 8693964]

約数ペア:

[(1, 8693964), (2, 4346982), (3, 2897988), (4, 2173491), (6, 1448994), (9, 965996), (12, 724497), (18, 482998), (36, 241499), (37, 234972), (61, 142524), (74, 117486), (107, 81252), (111, 78324), (122, 71262), (148, 58743), (183, 47508), (214, 40626), (222, 39162), (244, 35631), (321, 27084), (333, 26108), (366, 23754), (428, 20313), (444, 19581), (549, 15836), (642, 13542), (666, 13054), (732, 11877), (963, 9028), (1098, 7918), (1284, 6771), (1332, 6527), (1926, 4514), (2196, 3959), (2257, 3852)]