15696872172

素因数分解:

$2^2\times 3^3\times {\mathrm{421}}^1\times {\mathrm{345229}}^1$

素因数の和:345663

約数の個数: 48

約数和(自身を含む): 40792376800

約数和(自身を除く): 25095504628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 421, 842, 1263, 1684, 2526, 3789, 5052, 7578, 11367, 15156, 22734, 45468, 345229, 690458, 1035687, 1380916, 2071374, 3107061, 4142748, 6214122, 9321183, 12428244, 18642366, 37284732, 145341409, 290682818, 436024227, 581365636, 872048454, 1308072681, 1744096908, 2616145362, 3924218043, 5232290724, 7848436086, 15696872172]

約数ペア:

[(1, 15696872172), (2, 7848436086), (3, 5232290724), (4, 3924218043), (6, 2616145362), (9, 1744096908), (12, 1308072681), (18, 872048454), (27, 581365636), (36, 436024227), (54, 290682818), (108, 145341409), (421, 37284732), (842, 18642366), (1263, 12428244), (1684, 9321183), (2526, 6214122), (3789, 4142748), (5052, 3107061), (7578, 2071374), (11367, 1380916), (15156, 1035687), (22734, 690458), (45468, 345229)]