15138972

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{22133}}^1$

素因数の和:22162

約数の個数: 36

約数和(自身を含む): 40283880

約数和(自身を除く): 25144908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 22133, 44266, 66399, 88532, 132798, 199197, 265596, 398394, 420527, 796788, 841054, 1261581, 1682108, 2523162, 3784743, 5046324, 7569486, 15138972]

約数ペア:

[(1, 15138972), (2, 7569486), (3, 5046324), (4, 3784743), (6, 2523162), (9, 1682108), (12, 1261581), (18, 841054), (19, 796788), (36, 420527), (38, 398394), (57, 265596), (76, 199197), (114, 132798), (171, 88532), (228, 66399), (342, 44266), (684, 22133)]