15874092

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 43754256

約数和(自身を除く): 27880164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 107, 117, 156, 214, 234, 317, 321, 428, 468, 634, 642, 951, 963, 1268, 1284, 1391, 1902, 1926, 2782, 2853, 3804, 3852, 4121, 4173, 5564, 5706, 8242, 8346, 11412, 12363, 12519, 16484, 16692, 24726, 25038, 33919, 37089, 49452, 50076, 67838, 74178, 101757, 135676, 148356, 203514, 305271, 407028, 440947, 610542, 881894, 1221084, 1322841, 1763788, 2645682, 3968523, 5291364, 7937046, 15874092]

約数ペア:

[(1, 15874092), (2, 7937046), (3, 5291364), (4, 3968523), (6, 2645682), (9, 1763788), (12, 1322841), (13, 1221084), (18, 881894), (26, 610542), (36, 440947), (39, 407028), (52, 305271), (78, 203514), (107, 148356), (117, 135676), (156, 101757), (214, 74178), (234, 67838), (317, 50076), (321, 49452), (428, 37089), (468, 33919), (634, 25038), (642, 24726), (951, 16692), (963, 16484), (1268, 12519), (1284, 12363), (1391, 11412), (1902, 8346), (1926, 8242), (2782, 5706), (2853, 5564), (3804, 4173), (3852, 4121)]