27640314

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 68612544

約数和(自身を除く): 40972230

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 43, 67, 78, 82, 86, 117, 123, 129, 134, 201, 234, 246, 258, 369, 387, 402, 533, 559, 603, 738, 774, 871, 1066, 1118, 1206, 1599, 1677, 1742, 1763, 2613, 2747, 2881, 3198, 3354, 3526, 4797, 5031, 5226, 5289, 5494, 5762, 7839, 8241, 8643, 9594, 10062, 10578, 15678, 15867, 16482, 17286, 22919, 24723, 25929, 31734, 35711, 37453, 45838, 49446, 51858, 68757, 71422, 74906, 107133, 112359, 118121, 137514, 206271, 214266, 224718, 236242, 321399, 337077, 354363, 412542, 642798, 674154, 708726, 1063089, 1535573, 2126178, 3071146, 4606719, 9213438, 13820157, 27640314]

約数ペア:

[(1, 27640314), (2, 13820157), (3, 9213438), (6, 4606719), (9, 3071146), (13, 2126178), (18, 1535573), (26, 1063089), (39, 708726), (41, 674154), (43, 642798), (67, 412542), (78, 354363), (82, 337077), (86, 321399), (117, 236242), (123, 224718), (129, 214266), (134, 206271), (201, 137514), (234, 118121), (246, 112359), (258, 107133), (369, 74906), (387, 71422), (402, 68757), (533, 51858), (559, 49446), (603, 45838), (738, 37453), (774, 35711), (871, 31734), (1066, 25929), (1118, 24723), (1206, 22919), (1599, 17286), (1677, 16482), (1742, 15867), (1763, 15678), (2613, 10578), (2747, 10062), (2881, 9594), (3198, 8643), (3354, 8241), (3526, 7839), (4797, 5762), (5031, 5494), (5226, 5289)]