31808538

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{4789}}^1$

素因数の和:4844

約数の個数: 40

約数和(自身を含む): 73028340

約数和(自身を除く): 41219802

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 246, 369, 738, 1107, 2214, 3321, 4789, 6642, 9578, 14367, 28734, 43101, 86202, 129303, 196349, 258606, 387909, 392698, 589047, 775818, 1178094, 1767141, 3534282, 5301423, 10602846, 15904269, 31808538]

約数ペア:

[(1, 31808538), (2, 15904269), (3, 10602846), (6, 5301423), (9, 3534282), (18, 1767141), (27, 1178094), (41, 775818), (54, 589047), (81, 392698), (82, 387909), (123, 258606), (162, 196349), (246, 129303), (369, 86202), (738, 43101), (1107, 28734), (2214, 14367), (3321, 9578), (4789, 6642)]