16925724

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 72

約数和(自身を含む): 44732688

約数和(自身を除く): 27806964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 97, 111, 131, 148, 194, 222, 262, 291, 333, 388, 393, 444, 524, 582, 666, 786, 873, 1164, 1179, 1332, 1572, 1746, 2358, 3492, 3589, 4716, 4847, 7178, 9694, 10767, 12707, 14356, 14541, 19388, 21534, 25414, 29082, 32301, 38121, 43068, 43623, 50828, 58164, 64602, 76242, 87246, 114363, 129204, 152484, 174492, 228726, 457452, 470159, 940318, 1410477, 1880636, 2820954, 4231431, 5641908, 8462862, 16925724]

約数ペア:

[(1, 16925724), (2, 8462862), (3, 5641908), (4, 4231431), (6, 2820954), (9, 1880636), (12, 1410477), (18, 940318), (36, 470159), (37, 457452), (74, 228726), (97, 174492), (111, 152484), (131, 129204), (148, 114363), (194, 87246), (222, 76242), (262, 64602), (291, 58164), (333, 50828), (388, 43623), (393, 43068), (444, 38121), (524, 32301), (582, 29082), (666, 25414), (786, 21534), (873, 19388), (1164, 14541), (1179, 14356), (1332, 12707), (1572, 10767), (1746, 9694), (2358, 7178), (3492, 4847), (3589, 4716)]