40397382

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 98017920

約数和(自身を除く): 57620538

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 43, 57, 67, 82, 86, 114, 123, 129, 134, 171, 201, 246, 258, 342, 369, 387, 402, 603, 738, 774, 779, 817, 1206, 1273, 1558, 1634, 1763, 2337, 2451, 2546, 2747, 2881, 3526, 3819, 4674, 4902, 5289, 5494, 5762, 7011, 7353, 7638, 8241, 8643, 10578, 11457, 14022, 14706, 15867, 16482, 17286, 22914, 24723, 25929, 31734, 33497, 49446, 51858, 52193, 54739, 66994, 100491, 104386, 109478, 118121, 156579, 164217, 200982, 236242, 301473, 313158, 328434, 354363, 469737, 492651, 602946, 708726, 939474, 985302, 1063089, 2126178, 2244299, 4488598, 6732897, 13465794, 20198691, 40397382]

約数ペア:

[(1, 40397382), (2, 20198691), (3, 13465794), (6, 6732897), (9, 4488598), (18, 2244299), (19, 2126178), (38, 1063089), (41, 985302), (43, 939474), (57, 708726), (67, 602946), (82, 492651), (86, 469737), (114, 354363), (123, 328434), (129, 313158), (134, 301473), (171, 236242), (201, 200982), (246, 164217), (258, 156579), (342, 118121), (369, 109478), (387, 104386), (402, 100491), (603, 66994), (738, 54739), (774, 52193), (779, 51858), (817, 49446), (1206, 33497), (1273, 31734), (1558, 25929), (1634, 24723), (1763, 22914), (2337, 17286), (2451, 16482), (2546, 15867), (2747, 14706), (2881, 14022), (3526, 11457), (3819, 10578), (4674, 8643), (4902, 8241), (5289, 7638), (5494, 7353), (5762, 7011)]