15661836

素因数分解:

$2^2\times 3^6\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 84

約数和(自身を含む): 42417144

約数和(自身を除く): 26755308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 131, 162, 164, 243, 246, 262, 324, 369, 393, 486, 492, 524, 729, 738, 786, 972, 1107, 1179, 1458, 1476, 1572, 2214, 2358, 2916, 3321, 3537, 4428, 4716, 5371, 6642, 7074, 9963, 10611, 10742, 13284, 14148, 16113, 19926, 21222, 21484, 29889, 31833, 32226, 39852, 42444, 48339, 59778, 63666, 64452, 95499, 96678, 119556, 127332, 145017, 190998, 193356, 290034, 381996, 435051, 580068, 870102, 1305153, 1740204, 2610306, 3915459, 5220612, 7830918, 15661836]

約数ペア:

[(1, 15661836), (2, 7830918), (3, 5220612), (4, 3915459), (6, 2610306), (9, 1740204), (12, 1305153), (18, 870102), (27, 580068), (36, 435051), (41, 381996), (54, 290034), (81, 193356), (82, 190998), (108, 145017), (123, 127332), (131, 119556), (162, 96678), (164, 95499), (243, 64452), (246, 63666), (262, 59778), (324, 48339), (369, 42444), (393, 39852), (486, 32226), (492, 31833), (524, 29889), (729, 21484), (738, 21222), (786, 19926), (972, 16113), (1107, 14148), (1179, 13284), (1458, 10742), (1476, 10611), (1572, 9963), (2214, 7074), (2358, 6642), (2916, 5371), (3321, 4716), (3537, 4428)]