13138164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:509

約数の個数: 72

約数和(自身を含む): 36385440

約数和(自身を除く): 23247276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 419, 468, 603, 804, 838, 871, 1206, 1257, 1676, 1742, 2412, 2514, 2613, 3484, 3771, 5028, 5226, 5447, 7542, 7839, 10452, 10894, 15084, 15678, 16341, 21788, 28073, 31356, 32682, 49023, 56146, 65364, 84219, 98046, 112292, 168438, 196092, 252657, 336876, 364949, 505314, 729898, 1010628, 1094847, 1459796, 2189694, 3284541, 4379388, 6569082, 13138164]

約数ペア:

[(1, 13138164), (2, 6569082), (3, 4379388), (4, 3284541), (6, 2189694), (9, 1459796), (12, 1094847), (13, 1010628), (18, 729898), (26, 505314), (36, 364949), (39, 336876), (52, 252657), (67, 196092), (78, 168438), (117, 112292), (134, 98046), (156, 84219), (201, 65364), (234, 56146), (268, 49023), (402, 32682), (419, 31356), (468, 28073), (603, 21788), (804, 16341), (838, 15678), (871, 15084), (1206, 10894), (1257, 10452), (1676, 7839), (1742, 7542), (2412, 5447), (2514, 5226), (2613, 5028), (3484, 3771)]