15194142

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{1321}}^1$

素因数の和:1406

約数の個数: 40

約数和(自身を含む): 34551792

約数和(自身を除く): 19357650

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1321, 1917, 2642, 3834, 3963, 5751, 7926, 11502, 11889, 23778, 35667, 71334, 93791, 107001, 187582, 214002, 281373, 562746, 844119, 1688238, 2532357, 5064714, 7597071, 15194142]

約数ペア:

[(1, 15194142), (2, 7597071), (3, 5064714), (6, 2532357), (9, 1688238), (18, 844119), (27, 562746), (54, 281373), (71, 214002), (81, 187582), (142, 107001), (162, 93791), (213, 71334), (426, 35667), (639, 23778), (1278, 11889), (1321, 11502), (1917, 7926), (2642, 5751), (3834, 3963)]