15566634

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 36288000

約数和(自身を除く): 20721366

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 79, 82, 89, 123, 158, 178, 237, 246, 267, 369, 474, 534, 711, 738, 801, 1107, 1422, 1602, 2133, 2214, 2403, 3239, 3649, 4266, 4806, 6478, 7031, 7298, 9717, 10947, 14062, 19434, 21093, 21894, 29151, 32841, 42186, 58302, 63279, 65682, 87453, 98523, 126558, 174906, 189837, 197046, 288271, 379674, 576542, 864813, 1729626, 2594439, 5188878, 7783317, 15566634]

約数ペア:

[(1, 15566634), (2, 7783317), (3, 5188878), (6, 2594439), (9, 1729626), (18, 864813), (27, 576542), (41, 379674), (54, 288271), (79, 197046), (82, 189837), (89, 174906), (123, 126558), (158, 98523), (178, 87453), (237, 65682), (246, 63279), (267, 58302), (369, 42186), (474, 32841), (534, 29151), (711, 21894), (738, 21093), (801, 19434), (1107, 14062), (1422, 10947), (1602, 9717), (2133, 7298), (2214, 7031), (2403, 6478), (3239, 4806), (3649, 4266)]