2018015613

素因数分解:

$3^6\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:797

約数の個数: 56

約数和(自身を含む): 3133359936

約数和(自身を除く): 1115344323

約数列:

[1, 3, 9, 27, 41, 81, 107, 123, 243, 321, 369, 631, 729, 963, 1107, 1893, 2889, 3321, 4387, 5679, 8667, 9963, 13161, 17037, 25871, 26001, 29889, 39483, 51111, 67517, 77613, 78003, 118449, 153333, 202551, 232839, 355347, 459999, 607653, 698517, 1066041, 1822959, 2095551, 2768197, 3198123, 5468877, 6286653, 8304591, 16406631, 18859959, 24913773, 49219893, 74741319, 224223957, 672671871, 2018015613]

約数ペア:

[(1, 2018015613), (3, 672671871), (9, 224223957), (27, 74741319), (41, 49219893), (81, 24913773), (107, 18859959), (123, 16406631), (243, 8304591), (321, 6286653), (369, 5468877), (631, 3198123), (729, 2768197), (963, 2095551), (1107, 1822959), (1893, 1066041), (2889, 698517), (3321, 607653), (4387, 459999), (5679, 355347), (8667, 232839), (9963, 202551), (13161, 153333), (17037, 118449), (25871, 78003), (26001, 77613), (29889, 67517), (39483, 51111)]