15338988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{60869}}^1$

素因数の和:60886

約数の個数: 36

約数和(自身を含む): 44313360

約数和(自身を除く): 28974372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 60869, 121738, 182607, 243476, 365214, 426083, 547821, 730428, 852166, 1095642, 1278249, 1704332, 2191284, 2556498, 3834747, 5112996, 7669494, 15338988]

約数ペア:

[(1, 15338988), (2, 7669494), (3, 5112996), (4, 3834747), (6, 2556498), (7, 2191284), (9, 1704332), (12, 1278249), (14, 1095642), (18, 852166), (21, 730428), (28, 547821), (36, 426083), (42, 365214), (63, 243476), (84, 182607), (126, 121738), (252, 60869)]