18013648536

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{33587}}^1$

素因数の和:33806

約数の個数: 128

約数和(自身を含む): 54170726400

約数和(自身を除く): 36157077864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 191, 216, 234, 312, 351, 382, 468, 573, 702, 764, 936, 1146, 1404, 1528, 1719, 2292, 2483, 2808, 3438, 4584, 4966, 5157, 6876, 7449, 9932, 10314, 13752, 14898, 19864, 20628, 22347, 29796, 33587, 41256, 44694, 59592, 67041, 67174, 89388, 100761, 134082, 134348, 178776, 201522, 268164, 268696, 302283, 403044, 436631, 536328, 604566, 806088, 873262, 906849, 1209132, 1309893, 1746524, 1813698, 2418264, 2619786, 3493048, 3627396, 3929679, 5239572, 6415117, 7254792, 7859358, 10479144, 11789037, 12830234, 15718716, 19245351, 23578074, 25660468, 31437432, 38490702, 47156148, 51320936, 57736053, 76981404, 83396521, 94312296, 115472106, 153962808, 166793042, 173208159, 230944212, 250189563, 333586084, 346416318, 461888424, 500379126, 667172168, 692832636, 750568689, 1000758252, 1385665272, 1501137378, 2001516504, 2251706067, 3002274756, 4503412134, 6004549512, 9006824268, 18013648536]

約数ペア:

[(1, 18013648536), (2, 9006824268), (3, 6004549512), (4, 4503412134), (6, 3002274756), (8, 2251706067), (9, 2001516504), (12, 1501137378), (13, 1385665272), (18, 1000758252), (24, 750568689), (26, 692832636), (27, 667172168), (36, 500379126), (39, 461888424), (52, 346416318), (54, 333586084), (72, 250189563), (78, 230944212), (104, 173208159), (108, 166793042), (117, 153962808), (156, 115472106), (191, 94312296), (216, 83396521), (234, 76981404), (312, 57736053), (351, 51320936), (382, 47156148), (468, 38490702), (573, 31437432), (702, 25660468), (764, 23578074), (936, 19245351), (1146, 15718716), (1404, 12830234), (1528, 11789037), (1719, 10479144), (2292, 7859358), (2483, 7254792), (2808, 6415117), (3438, 5239572), (4584, 3929679), (4966, 3627396), (5157, 3493048), (6876, 2619786), (7449, 2418264), (9932, 1813698), (10314, 1746524), (13752, 1309893), (14898, 1209132), (19864, 906849), (20628, 873262), (22347, 806088), (29796, 604566), (33587, 536328), (41256, 436631), (44694, 403044), (59592, 302283), (67041, 268696), (67174, 268164), (89388, 201522), (100761, 178776), (134082, 134348)]