17963743194

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{691}}^1\times {\mathrm{10243}}^1$

素因数の和:10992

約数の個数: 64

約数和(自身を含む): 40831764480

約数和(自身を除く): 22868021286

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 691, 846, 1269, 1382, 2073, 2538, 4146, 6219, 10243, 12438, 18657, 20486, 30729, 32477, 37314, 61458, 64954, 92187, 97431, 184374, 194862, 276561, 292293, 481421, 553122, 584586, 876879, 962842, 1444263, 1753758, 2888526, 4332789, 7077913, 8665578, 12998367, 14155826, 21233739, 25996734, 42467478, 63701217, 127402434, 191103651, 332661911, 382207302, 665323822, 997985733, 1995971466, 2993957199, 5987914398, 8981871597, 17963743194]

約数ペア:

[(1, 17963743194), (2, 8981871597), (3, 5987914398), (6, 2993957199), (9, 1995971466), (18, 997985733), (27, 665323822), (47, 382207302), (54, 332661911), (94, 191103651), (141, 127402434), (282, 63701217), (423, 42467478), (691, 25996734), (846, 21233739), (1269, 14155826), (1382, 12998367), (2073, 8665578), (2538, 7077913), (4146, 4332789), (6219, 2888526), (10243, 1753758), (12438, 1444263), (18657, 962842), (20486, 876879), (30729, 584586), (32477, 553122), (37314, 481421), (61458, 292293), (64954, 276561), (92187, 194862), (97431, 184374)]