7871170086

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{26633}}^1$

素因数の和:27078

約数の個数: 64

約数和(自身を含む): 18882440640

約数和(自身を除く): 11011270554

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 421, 702, 842, 1263, 2526, 3789, 5473, 7578, 10946, 11367, 16419, 22734, 26633, 32838, 49257, 53266, 79899, 98514, 147771, 159798, 239697, 295542, 346229, 479394, 692458, 719091, 1038687, 1438182, 2077374, 3116061, 6232122, 9348183, 11212493, 18696366, 22424986, 33637479, 67274958, 100912437, 145762409, 201824874, 291524818, 302737311, 437287227, 605474622, 874574454, 1311861681, 2623723362, 3935585043, 7871170086]

約数ペア:

[(1, 7871170086), (2, 3935585043), (3, 2623723362), (6, 1311861681), (9, 874574454), (13, 605474622), (18, 437287227), (26, 302737311), (27, 291524818), (39, 201824874), (54, 145762409), (78, 100912437), (117, 67274958), (234, 33637479), (351, 22424986), (421, 18696366), (702, 11212493), (842, 9348183), (1263, 6232122), (2526, 3116061), (3789, 2077374), (5473, 1438182), (7578, 1038687), (10946, 719091), (11367, 692458), (16419, 479394), (22734, 346229), (26633, 295542), (32838, 239697), (49257, 159798), (53266, 147771), (79899, 98514)]