15813722556

素因数分解:

$2^2\times 3^3\times {\mathrm{6911}}^1\times {\mathrm{21187}}^1$

素因数の和:28111

約数の個数: 48

約数和(自身を含む): 41006407680

約数和(自身を除く): 25192685124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 6911, 13822, 20733, 21187, 27644, 41466, 42374, 62199, 63561, 82932, 84748, 124398, 127122, 186597, 190683, 248796, 254244, 373194, 381366, 572049, 746388, 762732, 1144098, 2288196, 146423357, 292846714, 439270071, 585693428, 878540142, 1317810213, 1757080284, 2635620426, 3953430639, 5271240852, 7906861278, 15813722556]

約数ペア:

[(1, 15813722556), (2, 7906861278), (3, 5271240852), (4, 3953430639), (6, 2635620426), (9, 1757080284), (12, 1317810213), (18, 878540142), (27, 585693428), (36, 439270071), (54, 292846714), (108, 146423357), (6911, 2288196), (13822, 1144098), (20733, 762732), (21187, 746388), (27644, 572049), (41466, 381366), (42374, 373194), (62199, 254244), (63561, 248796), (82932, 190683), (84748, 186597), (124398, 127122)]